| Weather / Canada Weather Temperature |
Weather in Thunder Bay, Ontario, Canada
Current Conditions (Thursday, January 30, 2025 at 09:00 America/Thunder_Bay time)
 | Temperature: 16°F (-9°C) |
Forecast Overview
Fri Jan 31 
28°F 14°F -2°C -10°C Chance of light snow before sunrise and in the evening.
detailsSat Feb 1 
18°F -6°F -8°C -21°C More clouds than sun.
detailsSun Feb 2 
21°F -8°F -6°C -22°C Chance of snow after 7 pm.
detailsMon Feb 3 
30°F 14°F -1°C -10°C Chance of snow at various times.
detailsTue Feb 4 14°F 3°F -10°C -16°C Partly cloudy skies.
detailsWed Feb 5 9°F -2°F -13°C -19°C Considerable cloudiness.
detailsThu Feb 6 16°F -8°F -9°C -22°C Partly cloudy skies.
detailsFri Feb 7 
16°F 1°F -9°C -17°C Mostly cloudy skies.
detailsSat Feb 8 
19°F -0°F -7°C -18°C Chance of light snow in the afternoon.
detailsSun Feb 9 
5°F -9°F -15°C -23°C Sunny skies.
detailsMon Feb 10 
5°F -9°F -15°C -23°C More sun than clouds.
detailsTue Feb 11 10°F -11°F -12°C -24°C Considerable cloudiness.
detailsWed Feb 12 
16°F -4°F -9°C -20°C Chance of light snow in the morning and late at night.
detailsThu Feb 13 
14°F -0°F -10°C -18°C Chance of light snow before sunrise and in the afternoon.
details
Detailed Forecast
| Friday, January 31 | sunrise: 08:29 sunset: 17:53 |
| Low around 14°F (-10°C), high around 28°F (-2°C). Chance of light snow before sunrise (from 1 am to 7 am) and in the evening (from 7 pm to 10 pm). Estimated precipitation: 0.05 in (1.3125 mm). Overcast skies. Wind: 7 mph (12 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 |  | Chance of light snow. Precipitation: 0.03 in (0.6875 mm). | 18°F (-8°C) | 1 mph (2 km/h) | 96% | 0.401% |
| 04:00 07:00 | | Chance of light snow. Precipitation: 0.01 in (0.3125 mm). | 18°F (-8°C) | 2 mph (4 km/h) | 96% | 0.401% |
| 07:00 10:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 20°F (-7°C) | 2 mph (4 km/h) | 95% | 0.401% |
| 10:00 13:00 | | Overcast. | 26°F (-3°C) | 2 mph (4 km/h) | 89% | 0.403% |
| 13:00 16:00 | | Mostly sunny, with a few passing clouds. | 28°F (-2°C) | 2 mph (3 km/h) | 91% | 0.404% |
| 16:00 19:00 | | Overcast. | 23°F (-5°C) | 2 mph (4 km/h) | 97% | 0.404% |
| 19:00 22:00 | | Chance of light snow. Precipitation: 0 in (0.0625 mm). | 18°F (-8°C) | 5 mph (7 km/h) | 97% | 0.404% |
| 22:00 01:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 19°F (-7°C) | 7 mph (12 km/h) | 95% | 0.404% |
| Saturday, February 1 | sunrise: 08:27 sunset: 17:54 |
| Low around -6°F (-21°C), high around 18°F (-8°C). More clouds than sun. Wind: 10 mph (16 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 12°F (-11°C) | 5 mph (8 km/h) | 94% | 0.404% |
| 04:00 07:00 | | Overcast. | 11°F (-11°C) | 6 mph (9 km/h) | 92% | 0.404% |
| 07:00 10:00 | | Overcast. | 9°F (-13°C) | 8 mph (13 km/h) | 85% | 0.404% |
| 10:00 13:00 | | Overcast. | 12°F (-11°C) | 10 mph (16 km/h) | 76% | 0.404% |
| 13:00 16:00 | | Sunny. | 11°F (-11°C) | 10 mph (16 km/h) | 71% | 0.404% |
| 16:00 19:00 | | Clear. | 3°F (-16°C) | 7 mph (12 km/h) | 84% | 0.404% |
| 19:00 22:00 | | Clear. | -1°F (-18°C) | 7 mph (11 km/h) | 88% | 0.404% |
| 22:00 01:00 | | Mostly clear, with a few passing clouds. | -6°F (-21°C) | 5 mph (9 km/h) | 93% | 0.404% |
| Sunday, February 2 | sunrise: 08:26 sunset: 17:56 |
| Low around -8°F (-22°C), high around 22°F (-6°C). Chance of snow in the evening and during the night (after 7 pm). Estimated precipitation: 0.06 in (1.5 mm). Overcast skies. Wind: 15 mph (24 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | -8°F (-22°C) | 5 mph (8 km/h) | 94% | 0.404% |
| 04:00 07:00 | | Overcast. | -5°F (-21°C) | 4 mph (6 km/h) | 90% | 0.404% |
| 07:00 10:00 | | Overcast. | -2°F (-19°C) | 4 mph (7 km/h) | 86% | 0.404% |
| 10:00 13:00 | | Overcast. | 3°F (-16°C) | 5 mph (7 km/h) | 85% | 0.404% |
| 13:00 16:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 6°F (-14°C) | 8 mph (12 km/h) | 89% | 0.404% |
| 16:00 19:00 | | Overcast. | 11°F (-12°C) | 7 mph (12 km/h) | 92% | 0.404% |
| 19:00 22:00 | | Chance of light snow. Precipitation: 0.01 in (0.25 mm). | 21°F (-6°C) | 13 mph (21 km/h) | 88% | 0.404% |
| 22:00 01:00 | | Chance of snow. Precipitation: 0.05 in (1.1875 mm). | 20°F (-7°C) | 15 mph (24 km/h) | 95% | 0.404% |
| Monday, February 3 | sunrise: 08:25 sunset: 17:57 |
| Low around 15°F (-10°C), high around 30°F (-1°C). Chance of snow all night and all morning (until 1 pm) and in the evening (from 7 pm to 10 pm). Estimated precipitation: 0.2 in (5.1875 mm). Mostly cloudy skies. Wind: 18 mph (29 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Chance of light snow. Precipitation: 0.03 in (0.8125 mm). | 21°F (-6°C) | 12 mph (20 km/h) | 95% | 0.404% |
| 04:00 07:00 | | Chance of light snow. Precipitation: 0.03 in (0.75 mm). | 23°F (-5°C) | 13 mph (20 km/h) | 95% | 0.404% |
| 07:00 10:00 | | Chance of snow. Precipitation: 0.05 in (1.1875 mm). | 24°F (-4°C) | 10 mph (16 km/h) | 96% | 0.404% |
| 10:00 13:00 | | Chance of snow. Precipitation: 0.05 in (1.375 mm). | 28°F (-2°C) | 7 mph (12 km/h) | 96% | 0.404% |
| 13:00 16:00 | | Overcast. Precipitation: 0.01 in (0.3125 mm). | 30°F (-1°C) | 2 mph (3 km/h) | 88% | 0.404% |
| 16:00 19:00 | | Overcast. | 25°F (-4°C) | 2 mph (3 km/h) | 93% | 0.404% |
| 19:00 22:00 | | Chance of light snow. Precipitation: 0.03 in (0.75 mm). | 28°F (-2°C) | 10 mph (17 km/h) | 93% | 0.404% |
| 22:00 01:00 | | Clear. | 15°F (-10°C) | 18 mph (29 km/h) | 78% | 0.404% |
| Tuesday, February 4 | sunrise: 08:23 sunset: 17:59 |
| Low around 4°F (-16°C), high around 15°F (-10°C). Partly cloudy skies. Wind: 21 mph (34 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Partly cloudy. | 8°F (-14°C) | 18 mph (29 km/h) | 76% | 0.404% |
| 04:00 07:00 | | Clear. | 6°F (-15°C) | 19 mph (31 km/h) | 75% | 0.403% |
| 07:00 10:00 | | Mostly sunny. | 8°F (-13°C) | 21 mph (33 km/h) | 75% | 0.403% |
| 10:00 13:00 | | Mostly cloudy. | 13°F (-11°C) | 21 mph (34 km/h) | 76% | 0.403% |
| 13:00 16:00 | | Overcast. | 13°F (-11°C) | 16 mph (25 km/h) | 75% | 0.403% |
| 16:00 19:00 | | A few passing clouds. | 8°F (-13°C) | 13 mph (21 km/h) | 76% | 0.403% |
| 19:00 22:00 | | Mostly cloudy. | 6°F (-15°C) | 13 mph (20 km/h) | 79% | 0.403% |
| 22:00 01:00 | | Overcast. | 4°F (-16°C) | 12 mph (19 km/h) | 82% | 0.403% |
| Wednesday, February 5 | sunrise: 08:22 sunset: 18:01 |
| Low around -3°F (-19°C), high around 8°F (-13°C). Considerable cloudiness. Wind: 11 mph (17 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Partly cloudy. | 1°F (-17°C) | 11 mph (17 km/h) | 84% | 0.403% |
| 04:00 07:00 | | Clear. | -2°F (-19°C) | 9 mph (14 km/h) | 86% | 0.403% |
| 07:00 10:00 | | A few passing clouds. | -1°F (-18°C) | 8 mph (13 km/h) | 83% | 0.403% |
| 10:00 13:00 | | Overcast. | 5°F (-15°C) | 10 mph (16 km/h) | 72% | 0.403% |
| 13:00 16:00 | | Overcast. | 8°F (-13°C) | 10 mph (16 km/h) | 74% | 0.403% |
| 16:00 19:00 | | Clear. | 2°F (-17°C) | 6 mph (9 km/h) | 88% | 0.403% |
| 19:00 22:00 | | Overcast. | -1°F (-18°C) | 6 mph (10 km/h) | 91% | 0.403% |
| 22:00 01:00 | | Overcast. | -1°F (-18°C) | 6 mph (10 km/h) | 88% | 0.403% |
| Thursday, February 6 | sunrise: 08:20 sunset: 18:02 |
| Low around -7°F (-22°C), high around 16°F (-9°C). Partly cloudy skies. Wind: 9 mph (14 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | -4°F (-20°C) | 5 mph (7 km/h) | 92% | 0.403% |
| 04:00 07:00 | | Overcast. | -7°F (-22°C) | 4 mph (6 km/h) | 95% | 0.403% |
| 07:00 10:00 | | Overcast. | 1°F (-17°C) | 6 mph (10 km/h) | 81% | 0.403% |
| 10:00 13:00 | | Overcast. | 11°F (-12°C) | 9 mph (14 km/h) | 67% | 0.403% |
| 13:00 16:00 | | Overcast. | 16°F (-9°C) | 9 mph (14 km/h) | 71% | 0.403% |
| 16:00 19:00 | | Clear. | 6°F (-14°C) | 5 mph (9 km/h) | 90% | 0.403% |
| 19:00 22:00 | | Clear. | 4°F (-15°C) | 7 mph (11 km/h) | 92% | 0.403% |
| 22:00 01:00 | | Clear. | 6°F (-15°C) | 8 mph (12 km/h) | 88% | 0.403% |
| Friday, February 7 | sunrise: 08:19 sunset: 18:04 |
| Low around 2°F (-17°C), high around 16°F (-9°C). Mostly cloudy skies. Wind: 12 mph (19 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Clear. | 4°F (-16°C) | 8 mph (13 km/h) | 84% | 0.403% |
| 04:00 07:00 | | Overcast. | 5°F (-15°C) | 10 mph (16 km/h) | 79% | 0.403% |
| 07:00 10:00 | | Sunny. | 5°F (-15°C) | 11 mph (18 km/h) | 81% | 0.403% |
| 10:00 13:00 | | Mostly cloudy. | 12°F (-11°C) | 12 mph (19 km/h) | 75% | 0.403% |
| 13:00 16:00 | | Overcast. | 16°F (-9°C) | 8 mph (12 km/h) | 76% | 0.403% |
| 16:00 19:00 | | Overcast. | 9°F (-13°C) | 6 mph (10 km/h) | 89% | 0.403% |
| 19:00 22:00 | | Overcast. | 13°F (-11°C) | 8 mph (12 km/h) | 85% | 0.403% |
| 22:00 01:00 | | Overcast. | 15°F (-10°C) | 10 mph (16 km/h) | 84% | 0.403% |
| Saturday, February 8 | sunrise: 08:17 sunset: 18:05 |
| Low around -0°F (-18°C), high around 19°F (-7°C). Chance of light snow early in the afternoon (between 1 pm and 4 pm). Estimated precipitation: 0 in (0.0625 mm). More clouds than sun. Wind: 14 mph (23 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 15°F (-9°C) | 10 mph (17 km/h) | 81% | 0.403% |
| 04:00 07:00 | | Mostly cloudy. | 12°F (-11°C) | 10 mph (16 km/h) | 83% | 0.403% |
| 07:00 10:00 | | Sunny. | 13°F (-10°C) | 13 mph (20 km/h) | 83% | 0.403% |
| 10:00 13:00 | | Overcast. | 18°F (-8°C) | 13 mph (22 km/h) | 74% | 0.403% |
| 13:00 16:00 | | Chance of light snow. Precipitation: 0 in (0.0625 mm). | 18°F (-8°C) | 14 mph (23 km/h) | 71% | 0.403% |
| 16:00 19:00 | | Mostly clear, with a few passing clouds. | 11°F (-11°C) | 13 mph (22 km/h) | 72% | 0.403% |
| 19:00 22:00 | | Partly cloudy. | 6°F (-14°C) | 10 mph (15 km/h) | 78% | 0.403% |
| 22:00 01:00 | | Clear. | -0°F (-18°C) | 11 mph (18 km/h) | 79% | 0.403% |
| Sunday, February 9 | sunrise: 08:16 sunset: 18:07 |
| Low around -10°F (-23°C), high around 6°F (-15°C). Sunny skies. Wind: 10 mph (16 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Clear. | -5°F (-21°C) | 10 mph (16 km/h) | 82% | 0.403% |
| 04:00 07:00 | | Clear. | -8°F (-22°C) | 8 mph (13 km/h) | 84% | 0.403% |
| 07:00 10:00 | | Sunny. | -8°F (-22°C) | 9 mph (15 km/h) | 81% | 0.403% |
| 10:00 13:00 | | Sunny. | 0°F (-18°C) | 10 mph (16 km/h) | 67% | 0.403% |
| 13:00 16:00 | | Mostly sunny. | 6°F (-15°C) | 10 mph (16 km/h) | 68% | 0.403% |
| 16:00 19:00 | | Clear. | 0°F (-18°C) | 6 mph (10 km/h) | 84% | 0.403% |
| 19:00 22:00 | | Clear. | -1°F (-18°C) | 9 mph (14 km/h) | 85% | 0.403% |
| 22:00 01:00 | | Clear. | -3°F (-19°C) | 7 mph (11 km/h) | 86% | 0.403% |
| Monday, February 10 | sunrise: 08:14 sunset: 18:09 |
| Low around -9°F (-23°C), high around 5°F (-15°C). More sun than clouds. Wind: 10 mph (15 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Clear. | -7°F (-22°C) | 5 mph (8 km/h) | 92% | 0.403% |
| 04:00 07:00 | | Clear. | -8°F (-22°C) | 6 mph (10 km/h) | 90% | 0.403% |
| 07:00 10:00 | | Sunny. | -6°F (-21°C) | 9 mph (15 km/h) | 84% | 0.403% |
| 10:00 13:00 | | Overcast. | 2°F (-17°C) | 10 mph (15 km/h) | 72% | 0.403% |
| 13:00 16:00 | | Overcast. | 5°F (-15°C) | 9 mph (15 km/h) | 71% | 0.403% |
| 16:00 19:00 | | Partly cloudy. | -1°F (-19°C) | 5 mph (8 km/h) | 89% | 0.403% |
| 19:00 22:00 | | Mostly clear. | -7°F (-22°C) | 5 mph (8 km/h) | 94% | 0.403% |
| 22:00 01:00 | | Clear. | -9°F (-23°C) | 4 mph (7 km/h) | 96% | 0.403% |
| Tuesday, February 11 | sunrise: 08:13 sunset: 18:10 |
| Low around -12°F (-24°C), high around 11°F (-12°C). Considerable cloudiness. Wind: 6 mph (9 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Clear. | -10°F (-23°C) | 5 mph (8 km/h) | 96% | 0.403% |
| 04:00 07:00 | | Clear. | -11°F (-24°C) | 5 mph (8 km/h) | 96% | 0.403% |
| 07:00 10:00 | | Sunny. | -6°F (-21°C) | 5 mph (8 km/h) | 87% | 0.403% |
| 10:00 13:00 | | Overcast. | 5°F (-15°C) | 6 mph (9 km/h) | 72% | 0.403% |
| 13:00 16:00 | | Overcast. | 11°F (-12°C) | 5 mph (9 km/h) | 71% | 0.403% |
| 16:00 19:00 | | Mostly cloudy. | 1°F (-17°C) | 4 mph (7 km/h) | 90% | 0.403% |
| 19:00 22:00 | | Overcast. | -3°F (-19°C) | 4 mph (7 km/h) | 94% | 0.403% |
| 22:00 01:00 | | Overcast. | -4°F (-20°C) | 4 mph (7 km/h) | 96% | 0.403% |
| Wednesday, February 12 | sunrise: 08:11 sunset: 18:12 |
| Low around -3°F (-20°C), high around 16°F (-9°C). Chance of light snow in the morning (between 10 am and 1 pm) and at night (after 10 pm). Estimated precipitation: 0.03 in (0.6875 mm). Overcast skies. Wind: 6 mph (10 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | -0°F (-18°C) | 4 mph (7 km/h) | 93% | 0.403% |
| 04:00 07:00 | | Overcast. | 3°F (-16°C) | 5 mph (7 km/h) | 88% | 0.403% |
| 07:00 10:00 | | Overcast. | 6°F (-15°C) | 5 mph (8 km/h) | 86% | 0.403% |
| 10:00 13:00 | | Chance of light snow. Precipitation: 0.01 in (0.1875 mm). | 11°F (-12°C) | 6 mph (10 km/h) | 90% | 0.403% |
| 13:00 16:00 | | Overcast. Precipitation: 0.01 in (0.1875 mm). | 15°F (-9°C) | 6 mph (9 km/h) | 89% | 0.403% |
| 16:00 19:00 | | Considerable cloudiness. | 9°F (-13°C) | 3 mph (5 km/h) | 95% | 0.403% |
| 19:00 22:00 | | Overcast. | 10°F (-12°C) | 4 mph (6 km/h) | 95% | 0.403% |
| 22:00 01:00 | | Chance of light snow. Precipitation: 0.01 in (0.3125 mm). | 13°F (-10°C) | 5 mph (9 km/h) | 95% | 0.403% |
| Thursday, February 13 | sunrise: 08:09 sunset: 18:14 |
| Low around -1°F (-18°C), high around 14°F (-10°C). Chance of light snow before sunrise (from 1 am to 7 am) and early in the afternoon (from 1 pm to 4 pm). Estimated precipitation: 0.04 in (1.125 mm). Considerable cloudiness. Wind: 14 mph (22 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Chance of light snow. Precipitation: 0.01 in (0.375 mm). | 13°F (-11°C) | 7 mph (11 km/h) | 94% | 0.403% |
| 04:00 07:00 | | Chance of light snow. Precipitation: 0.02 in (0.5 mm). | 12°F (-11°C) | 7 mph (12 km/h) | 93% | 0.403% |
| 07:00 10:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 12°F (-11°C) | 11 mph (18 km/h) | 78% | 0.403% |
| 10:00 13:00 | | Overcast. | 13°F (-11°C) | 14 mph (22 km/h) | 69% | 0.403% |
| 13:00 16:00 | | Chance of light snow. Precipitation: 0 in (0.0625 mm). | 12°F (-11°C) | 13 mph (21 km/h) | 69% | 0.403% |
| 16:00 19:00 | | Clear. Precipitation: 0 in (0.0625 mm). | 7°F (-14°C) | 11 mph (18 km/h) | 75% | 0.403% |
| 19:00 22:00 | | Partly cloudy. | 3°F (-16°C) | 10 mph (16 km/h) | 79% | 0.403% |
| 22:00 01:00 | | Clear. | -1°F (-18°C) | 10 mph (16 km/h) | 82% | 0.403% |
Temperature variation graph for the last seven days
Humidity Variation Graph
Wind speed
Weather Station: Thunder Bay, Ont. (latitude 48-22N, longitude 089-19W)
Local Time:
Thunder Bay, Ontario is in the "America/Thunder_Bay" timezone.
The "America/Thunder_Bay" timezone uses a Standard Time (ST) / Daylight Saving Time (DST) alternation scheme, and it currently is in ST (since Sunday, 3 November 2024, 01:00 AM local time). During ST, the timezone abbreviation is EST and the offset to Universal Time (UTC, GMT or Zulu) is -5:00 hours.
Thunder Bay, Ontario will exit standard time (entering DST) on Sunday, 9 March 2025, at 02:00 AM local time, when clocks will be turned forward 1 hour to Sunday, 9 March 2025, 03:00 AM local daylight time. During DST, the timezone abbreviation is EDT and the offset to UTC will be -4:00 hours.
Weather and Temperature in Canada