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Weather Forecast for Boulder (Montana)
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Forecast Overview
Sun Dec 22 
36°F 19°F 2°C -7°C Chance of snow before sunrise.
detailsMon Dec 23 
36°F 19°F 2°C -7°C Chance of light snow in the afternoon.
detailsTue Dec 24 
30°F 16°F -1°C -9°C Mostly cloudy skies.
detailsWed Dec 25 32°F 14°F 0°C -10°C Chance of snow in the morning.
detailsThu Dec 26 
23°F 14°F -5°C -10°C Chance of light snow in the morning and in the afternoon.
detailsFri Dec 27 
32°F 12°F -0°C -11°C Considerable cloudiness.
detailsSat Dec 28 36°F 14°F 2°C -10°C Chance of light snow in the afternoon.
detailsSun Dec 29 32°F 18°F -0°C -8°C Chance of light snow late at night.
detailsMon Dec 30 
32°F 18°F 0°C -8°C Chance of snow before sunrise.
detailsTue Dec 31 28°F 10°F -2°C -12°C Partly cloudy skies.
detailsWed Jan 1 21°F 9°F -6°C -13°C Mostly cloudy skies.
detailsThu Jan 2 30°F 10°F -1°C -12°C Partly cloudy skies.
detailsFri Jan 3 32°F 18°F 0°C -8°C Chance of light snow after 5 pm.
detailsSat Jan 4 25°F 9°F -4°C -13°C Chance of light snow late at night.
details
Detailed Forecast
| Sunday, December 22 | sunrise: 08:08 sunset: 16:45 |
| Low around 20°F (-7°C), high around 36°F (2°C). Chance of snow between 11 pm and 2 am. Estimated precipitation: 0.07 in (1.6875 mm). Considerable cloudiness. Wind: 8 mph (13 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 |  | Chance of snow. Precipitation: 0.06 in (1.5 mm). | 31°F (-0°C) | 4 mph (6 km/h) | 99% | 0.154% |
| 02:00 05:00 | | Clear. Precipitation: 0.01 in (0.1875 mm). | 21°F (-6°C) | 3 mph (6 km/h) | 94% | 0.154% |
| 05:00 08:00 | | Partly cloudy. | 20°F (-7°C) | 4 mph (6 km/h) | 90% | 0.154% |
| 08:00 11:00 | | Overcast. | 34°F (1°C) | 8 mph (13 km/h) | 63% | 0.154% |
| 11:00 14:00 | | Overcast. | 36°F (2°C) | 7 mph (11 km/h) | 62% | 0.158% |
| 14:00 17:00 | | Overcast. | 28°F (-2°C) | 3 mph (5 km/h) | 87% | 0.158% |
| 17:00 20:00 | | Overcast. | 28°F (-2°C) | 2 mph (3 km/h) | 84% | 0.158% |
| 20:00 23:00 | | Clear. | 23°F (-5°C) | 2 mph (3 km/h) | 88% | 0.158% |
| Monday, December 23 | sunrise: 08:09 sunset: 16:45 |
| Low around 19°F (-7°C), high around 36°F (2°C). Chance of light snow early in the afternoon (between 11 am and 2 pm). Estimated precipitation: 0.04 in (1.0625 mm). Partly cloudy skies. Wind: 5 mph (8 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 22°F (-6°C) | 3 mph (5 km/h) | 90% | 0.158% |
| 02:00 05:00 | | Overcast. | 21°F (-6°C) | 3 mph (5 km/h) | 92% | 0.158% |
| 05:00 08:00 | | Overcast. | 26°F (-3°C) | 3 mph (4 km/h) | 86% | 0.158% |
| 08:00 11:00 | | Overcast. Precipitation: 0.02 in (0.5 mm). | 33°F (1°C) | 5 mph (7 km/h) | 89% | 0.159% |
| 11:00 14:00 | | Chance of light snow. Precipitation: 0.01 in (0.25 mm). | 35°F (2°C) | 3 mph (5 km/h) | 87% | 0.163% |
| 14:00 17:00 | | Clear. Precipitation: 0.01 in (0.3125 mm). | 29°F (-2°C) | 5 mph (8 km/h) | 90% | 0.165% |
| 17:00 20:00 | | Clear. | 21°F (-6°C) | 3 mph (5 km/h) | 91% | 0.165% |
| 20:00 23:00 | | Clear. | 19°F (-7°C) | 2 mph (4 km/h) | 90% | 0.165% |
| Tuesday, December 24 | sunrise: 08:09 sunset: 16:46 |
| Low around 16°F (-9°C), high around 30°F (-1°C). Mostly cloudy skies. Wind: 6 mph (9 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Clear. | 17°F (-8°C) | 2 mph (4 km/h) | 91% | 0.165% |
| 02:00 05:00 | | Overcast. | 18°F (-8°C) | 1 mph (2 km/h) | 92% | 0.165% |
| 05:00 08:00 | | Overcast. | 16°F (-9°C) | 2 mph (3 km/h) | 95% | 0.166% |
| 08:00 11:00 | | Overcast. | 28°F (-2°C) | 6 mph (9 km/h) | 72% | 0.166% |
| 11:00 14:00 | | Overcast. | 30°F (-1°C) | 6 mph (9 km/h) | 68% | 0.166% |
| 14:00 17:00 | | Clear. | 21°F (-6°C) | 3 mph (4 km/h) | 88% | 0.166% |
| 17:00 20:00 | | Considerable cloudiness. | 21°F (-6°C) | 2 mph (3 km/h) | 88% | 0.166% |
| 20:00 23:00 | | Overcast. | 25°F (-4°C) | 2 mph (4 km/h) | 86% | 0.166% |
| Wednesday, December 25 | sunrise: 08:10 sunset: 16:47 |
| Low around 14°F (-10°C), high around 32°F (0°C). Chance of snow early in the morning (until 8 am). Estimated precipitation: 0.17 in (4.25 mm). Considerable cloudiness. Wind: 8 mph (13 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Chance of snow. Precipitation: 0.11 in (2.8125 mm). | 28°F (-2°C) | 5 mph (8 km/h) | 97% | 0.167% |
| 02:00 05:00 | | Chance of light snow. Precipitation: 0.03 in (0.6875 mm). | 27°F (-3°C) | 6 mph (10 km/h) | 92% | 0.167% |
| 05:00 08:00 | | Chance of light snow. Precipitation: 0.03 in (0.6875 mm). | 27°F (-3°C) | 7 mph (11 km/h) | 81% | 0.167% |
| 08:00 11:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 30°F (-1°C) | 8 mph (13 km/h) | 63% | 0.167% |
| 11:00 14:00 | | Sunny. | 32°F (0°C) | 7 mph (11 km/h) | 54% | 0.17% |
| 14:00 17:00 | | Clear. | 20°F (-7°C) | 2 mph (3 km/h) | 86% | 0.17% |
| 17:00 20:00 | | Clear. | 16°F (-9°C) | 4 mph (7 km/h) | 89% | 0.17% |
| 20:00 23:00 | | Overcast. | 14°F (-10°C) | 2 mph (4 km/h) | 90% | 0.17% |
| Thursday, December 26 | sunrise: 08:10 sunset: 16:47 |
| Low around 14°F (-10°C), high around 23°F (-5°C). Chance of light snow in the morning and early afternoon (between 8 am and 2 pm). Estimated precipitation: 0.04 in (0.9375 mm). Overcast skies. Wind: 6 mph (10 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 17°F (-8°C) | 4 mph (6 km/h) | 91% | 0.17% |
| 02:00 05:00 | | Overcast. | 17°F (-8°C) | 3 mph (6 km/h) | 93% | 0.17% |
| 05:00 08:00 | | Overcast. | 19°F (-7°C) | 5 mph (9 km/h) | 89% | 0.171% |
| 08:00 11:00 | | Chance of light snow. Precipitation: 0.01 in (0.1875 mm). | 21°F (-6°C) | 6 mph (10 km/h) | 87% | 0.171% |
| 11:00 14:00 | | Chance of light snow. Precipitation: 0.02 in (0.625 mm). | 23°F (-5°C) | 6 mph (9 km/h) | 87% | 0.171% |
| 14:00 17:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 21°F (-6°C) | 4 mph (6 km/h) | 94% | 0.171% |
| 17:00 20:00 | | Overcast. | 18°F (-8°C) | 2 mph (4 km/h) | 95% | 0.171% |
| 20:00 23:00 | | Overcast. | 16°F (-9°C) | 1 mph (2 km/h) | 94% | 0.171% |
| Friday, December 27 | sunrise: 08:10 sunset: 16:48 |
| Low around 13°F (-11°C), high around 32°F (-0°C). Considerable cloudiness. Wind: 6 mph (10 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Times of clear skies and clouds. | 14°F (-10°C) | 3 mph (4 km/h) | 94% | 0.172% |
| 02:00 05:00 | | Partly cloudy. | 14°F (-10°C) | 3 mph (5 km/h) | 93% | 0.172% |
| 05:00 08:00 | | A few passing clouds. | 13°F (-10°C) | 4 mph (6 km/h) | 94% | 0.172% |
| 08:00 11:00 | | Sunny. | 29°F (-2°C) | 6 mph (10 km/h) | 68% | 0.172% |
| 11:00 14:00 | | Mostly cloudy. | 31°F (-1°C) | 6 mph (10 km/h) | 61% | 0.174% |
| 14:00 17:00 | | Overcast. | 19°F (-7°C) | 3 mph (5 km/h) | 94% | 0.175% |
| 17:00 20:00 | | Overcast. | 16°F (-9°C) | 3 mph (4 km/h) | 94% | 0.175% |
| 20:00 23:00 | | Overcast. | 17°F (-8°C) | 4 mph (6 km/h) | 91% | 0.175% |
| Saturday, December 28 | sunrise: 08:10 sunset: 16:49 |
| Low around 14°F (-10°C), high around 36°F (2°C). Chance of light snow early in the afternoon (between 11 am and 2 pm). Estimated precipitation: 0.02 in (0.5625 mm). Mostly cloudy skies. Wind: 10 mph (16 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. Precipitation: 0.01 in (0.375 mm). | 17°F (-8°C) | 3 mph (5 km/h) | 96% | 0.175% |
| 02:00 05:00 | | Partly cloudy. | 15°F (-10°C) | 3 mph (4 km/h) | 96% | 0.175% |
| 05:00 08:00 | | A few passing clouds. | 15°F (-9°C) | 3 mph (4 km/h) | 94% | 0.175% |
| 08:00 11:00 | | Overcast. | 33°F (1°C) | 6 mph (10 km/h) | 67% | 0.176% |
| 11:00 14:00 | | Chance of light snow. Precipitation: 0 in (0.125 mm). | 35°F (2°C) | 10 mph (16 km/h) | 66% | 0.182% |
| 14:00 17:00 | | Mostly cloudy. Precipitation: 0 in (0.0625 mm). | 24°F (-5°C) | 3 mph (5 km/h) | 86% | 0.183% |
| 17:00 20:00 | | Overcast. | 20°F (-7°C) | 1 mph (1 km/h) | 90% | 0.183% |
| 20:00 23:00 | | Overcast. | 21°F (-6°C) | 3 mph (4 km/h) | 90% | 0.183% |
| Sunday, December 29 | sunrise: 08:11 sunset: 16:50 |
| Low around 17°F (-8°C), high around 31°F (-0°C). Chance of light snow late at night (after 8 pm). Estimated precipitation: 0.01 in (0.3125 mm). Mostly cloudy skies. Wind: 6 mph (9 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 20°F (-7°C) | 3 mph (5 km/h) | 89% | 0.183% |
| 02:00 05:00 | | Times of clear skies and clouds. | 19°F (-7°C) | 2 mph (3 km/h) | 91% | 0.183% |
| 05:00 08:00 | | Overcast. | 17°F (-8°C) | 2 mph (3 km/h) | 92% | 0.183% |
| 08:00 11:00 | | Overcast. | 28°F (-2°C) | 5 mph (8 km/h) | 76% | 0.183% |
| 11:00 14:00 | | Overcast. | 31°F (-0°C) | 6 mph (9 km/h) | 77% | 0.184% |
| 14:00 17:00 | | Clear. | 23°F (-5°C) | 3 mph (4 km/h) | 94% | 0.184% |
| 17:00 20:00 | | Overcast. | 23°F (-5°C) | 1 mph (2 km/h) | 95% | 0.184% |
| 20:00 23:00 | | Chance of light snow. Precipitation: 0.01 in (0.3125 mm). | 26°F (-3°C) | 2 mph (3 km/h) | 97% | 0.184% |
| Monday, December 30 | sunrise: 08:11 sunset: 16:51 |
| Low around 18°F (-8°C), high around 33°F (0°C). Chance of snow between 11 pm and 2 am. Estimated precipitation: 0.13 in (3.1875 mm). Overcast skies. Wind: 13 mph (21 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Chance of snow. Precipitation: 0.11 in (2.6875 mm). | 30°F (-1°C) | 4 mph (6 km/h) | 99% | 0.184% |
| 02:00 05:00 | | Overcast. Precipitation: 0.01 in (0.375 mm). | 31°F (-1°C) | 13 mph (21 km/h) | 73% | 0.184% |
| 05:00 08:00 | | Overcast. | 29°F (-2°C) | 8 mph (14 km/h) | 72% | 0.184% |
| 08:00 11:00 | | Overcast. | 31°F (-1°C) | 10 mph (16 km/h) | 69% | 0.183% |
| 11:00 14:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 31°F (-0°C) | 10 mph (16 km/h) | 67% | 0.185% |
| 14:00 17:00 | | Considerable cloudiness. Precipitation: 0 in (0.0625 mm). | 24°F (-5°C) | 6 mph (10 km/h) | 79% | 0.184% |
| 17:00 20:00 | | Overcast. | 18°F (-8°C) | 4 mph (6 km/h) | 88% | 0.184% |
| 20:00 23:00 | | Considerable cloudiness. | 18°F (-8°C) | 3 mph (5 km/h) | 88% | 0.184% |
| Tuesday, December 31 | sunrise: 08:11 sunset: 16:51 |
| Low around 10°F (-12°C), high around 28°F (-2°C). Estimated precipitation: 0.01 in (0.1875 mm). Partly cloudy skies. Wind: 4 mph (6 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Considerable cloudiness. | 15°F (-10°C) | 4 mph (6 km/h) | 88% | 0.184% |
| 02:00 05:00 | | Clear. | 15°F (-9°C) | 4 mph (6 km/h) | 87% | 0.184% |
| 05:00 08:00 | | Overcast. | 12°F (-11°C) | 4 mph (6 km/h) | 88% | 0.184% |
| 08:00 11:00 | | Sunny. | 25°F (-4°C) | 3 mph (4 km/h) | 64% | 0.184% |
| 11:00 14:00 | | Overcast. | 28°F (-2°C) | 3 mph (5 km/h) | 54% | 0.185% |
| 14:00 17:00 | | Partly cloudy. Precipitation: 0 in (0.125 mm). | 20°F (-7°C) | 2 mph (4 km/h) | 90% | 0.185% |
| 17:00 20:00 | | Overcast. | 14°F (-10°C) | 4 mph (6 km/h) | 96% | 0.185% |
| 20:00 23:00 | | Times of clear skies and clouds. Precipitation: 0 in (0.0625 mm). | 10°F (-12°C) | 3 mph (5 km/h) | 97% | 0.185% |
| Wednesday, January 1 | sunrise: 08:11 sunset: 16:52 |
| Low around 8°F (-13°C), high around 20°F (-6°C). Estimated precipitation: 0 in (0.0625 mm). Mostly cloudy skies. Wind: 4 mph (6 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 10°F (-12°C) | 1 mph (1 km/h) | 99% | 0.185% |
| 02:00 05:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 9°F (-13°C) | 2 mph (3 km/h) | 100% | 0.185% |
| 05:00 08:00 | | Overcast. | 8°F (-13°C) | 1 mph (1 km/h) | 99% | 0.185% |
| 08:00 11:00 | | Overcast. | 17°F (-8°C) | 4 mph (6 km/h) | 83% | 0.185% |
| 11:00 14:00 | | Overcast. | 20°F (-7°C) | 4 mph (6 km/h) | 73% | 0.185% |
| 14:00 17:00 | | Overcast. | 17°F (-9°C) | 2 mph (3 km/h) | 91% | 0.185% |
| 17:00 20:00 | | Overcast. | 18°F (-8°C) | 1 mph (2 km/h) | 89% | 0.185% |
| 20:00 23:00 | | Clear. | 11°F (-12°C) | 3 mph (4 km/h) | 88% | 0.185% |
| Thursday, January 2 | sunrise: 08:11 sunset: 16:53 |
| Low around 10°F (-12°C), high around 30°F (-1°C). Partly cloudy skies. Wind: 5 mph (7 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Clear. | 11°F (-12°C) | 3 mph (5 km/h) | 86% | 0.185% |
| 02:00 05:00 | | Clear. | 10°F (-12°C) | 3 mph (4 km/h) | 86% | 0.185% |
| 05:00 08:00 | | Overcast. | 12°F (-11°C) | 2 mph (4 km/h) | 84% | 0.186% |
| 08:00 11:00 | | Sunny. | 24°F (-4°C) | 3 mph (5 km/h) | 60% | 0.186% |
| 11:00 14:00 | | Overcast. | 30°F (-1°C) | 5 mph (7 km/h) | 61% | 0.186% |
| 14:00 17:00 | | Partly cloudy. | 20°F (-7°C) | 2 mph (4 km/h) | 89% | 0.186% |
| 17:00 20:00 | | Overcast. | 19°F (-7°C) | 2 mph (3 km/h) | 87% | 0.186% |
| 20:00 23:00 | | Overcast. | 21°F (-6°C) | 2 mph (4 km/h) | 83% | 0.186% |
| Friday, January 3 | sunrise: 08:11 sunset: 16:54 |
| Low around 18°F (-8°C), high around 33°F (0°C). Chance of light snow in the evening (between 5 pm and 8 pm). Estimated precipitation: 0.02 in (0.5 mm). Overcast skies. Wind: 4 mph (6 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 20°F (-7°C) | 3 mph (5 km/h) | 79% | 0.186% |
| 02:00 05:00 | | Overcast. | 18°F (-8°C) | 3 mph (5 km/h) | 78% | 0.185% |
| 05:00 08:00 | | Overcast. | 18°F (-8°C) | 3 mph (5 km/h) | 77% | 0.185% |
| 08:00 11:00 | | Overcast. | 30°F (-1°C) | 3 mph (4 km/h) | 57% | 0.185% |
| 11:00 14:00 | | Overcast. | 32°F (0°C) | 4 mph (6 km/h) | 63% | 0.186% |
| 14:00 17:00 | | Overcast. | 25°F (-4°C) | 1 mph (2 km/h) | 87% | 0.186% |
| 17:00 20:00 | | Chance of light snow. Precipitation: 0 in (0.125 mm). | 25°F (-4°C) | 1 mph (1 km/h) | 83% | 0.186% |
| 20:00 23:00 | | Overcast. Precipitation: 0.01 in (0.375 mm). | 26°F (-3°C) | 1 mph (2 km/h) | 90% | 0.186% |
| Saturday, January 4 | sunrise: 08:11 sunset: 16:55 |
| Low around 8°F (-13°C), high around 26°F (-4°C). Chance of light snow late at night (after 8 pm). Estimated precipitation: 0.03 in (0.875 mm). Overcast skies. Wind: 5 mph (7 km/h). |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 23:00 02:00 | | Overcast. | 22°F (-6°C) | 1 mph (2 km/h) | 89% | 0.185% |
| 02:00 05:00 | | Overcast. | 17°F (-8°C) | 4 mph (7 km/h) | 93% | 0.185% |
| 05:00 08:00 | | Overcast. | 18°F (-8°C) | 3 mph (5 km/h) | 96% | 0.185% |
| 08:00 11:00 | | Overcast. | 22°F (-5°C) | 3 mph (4 km/h) | 84% | 0.185% |
| 11:00 14:00 | | Overcast. | 23°F (-5°C) | 3 mph (4 km/h) | 80% | 0.185% |
| 14:00 17:00 | | Overcast. | 16°F (-9°C) | 5 mph (7 km/h) | 94% | 0.185% |
| 17:00 20:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 11°F (-11°C) | 4 mph (7 km/h) | 88% | 0.185% |
| 20:00 23:00 | | Chance of light snow. Precipitation: 0.03 in (0.75 mm). | 8°F (-13°C) | 4 mph (7 km/h) | 94% | 0.185% |
Boulder (latitude 46°14'N, longitude 112°07'W)
Local Time:
Boulder is in the "America/Denver" timezone.
The "America/Denver" 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 MST and the offset to Universal Time (UTC, GMT or Zulu) is -7:00 hours.
Boulder 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 MDT and the offset to UTC will be -6:00 hours.