| Weather / Massachusetts Weather Temperature |
Weather Forecast for Groton (Massachusetts)
Forecast Overview
Wed Jan 1 
48°F 36°F 9°C 2°C Chance of light rain late at night.
detailsThu Jan 2 
45°F 37°F 7°C 3°C Chance of heavy rain in the morning.
detailsFri Jan 3 37°F 30°F 3°C -1°C Partly cloudy skies.
detailsSat Jan 4 36°F 28°F 2°C -2°C More clouds than sun.
detailsSun Jan 5 30°F 21°F -1°C -6°C Considerable cloudiness.
detailsMon Jan 6 
27°F 18°F -3°C -8°C Mostly sunny.
detailsTue Jan 7 32°F 19°F 0°C -7°C More clouds than sun.
detailsWed Jan 8 
32°F 25°F -0°C -4°C Chance of snow after 4 pm.
detailsThu Jan 9 
32°F 21°F 0°C -6°C Chance of snow in the morning.
detailsFri Jan 10 28°F 18°F -2°C -8°C Mostly sunny.
detailsSat Jan 11 
25°F 14°F -4°C -10°C Overcast skies.
detailsSun Jan 12 25°F 16°F -4°C -9°C Mostly cloudy skies.
detailsMon Jan 13 21°F 14°F -6°C -10°C Mostly cloudy skies.
detailsTue Jan 14 28°F 16°F -2°C -9°C Partly cloudy skies.
details
Detailed Forecast
| Wednesday, January 1 | Groton sunrise: 07:16 sunset: 16:22 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 |  | Clear. | 41°F (5°C) | 8 mph (13 km/h) | 77% | 0.281% |
| 04:00 07:00 | | Clear. | 37°F (3°C) | 5 mph (8 km/h) | 90% | 0.278% |
| 07:00 10:00 | | Sunny. | 44°F (7°C) | 6 mph (9 km/h) | 70% | 0.275% |
| 10:00 13:00 | | Sunny. | 48°F (9°C) | 5 mph (8 km/h) | 57% | 0.273% |
| 13:00 16:00 | | More sun than clouds. | 44°F (6°C) | 4 mph (6 km/h) | 74% | 0.269% |
| 16:00 19:00 | | Overcast. | 40°F (5°C) | 4 mph (6 km/h) | 85% | 0.266% |
| 19:00 22:00 | | Overcast. | 38°F (3°C) | 4 mph (7 km/h) | 89% | 0.269% |
| 22:00 01:00 | | Chance of light rain. Precipitation: 0 in (0.0625 mm). | 41°F (5°C) | 8 mph (14 km/h) | 89% | 0.272% |
| Thursday, January 2 | Groton sunrise: 07:16 sunset: 16:23 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Chance of heavy rain. Precipitation: 0.5 in (12.6875 mm). | 44°F (6°C) | 6 mph (9 km/h) | 98% | 0.344% |
| 04:00 07:00 | | Chance of rain. Precipitation: 0.08 in (2.125 mm). | 44°F (7°C) | 4 mph (6 km/h) | 99% | 0.318% |
| 07:00 10:00 | | Chance of light rain. Precipitation: 0.02 in (0.5625 mm). | 45°F (7°C) | 3 mph (5 km/h) | 99% | 0.31% |
| 10:00 13:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 45°F (7°C) | 6 mph (9 km/h) | 96% | 0.304% |
| 13:00 16:00 | | Overcast. | 43°F (6°C) | 6 mph (10 km/h) | 91% | 0.299% |
| 16:00 19:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 40°F (4°C) | 14 mph (23 km/h) | 87% | 0.294% |
| 19:00 22:00 | | Overcast. | 37°F (3°C) | 15 mph (25 km/h) | 83% | 0.292% |
| 22:00 01:00 | | Overcast. Precipitation: 0 in (0.0625 mm). | 37°F (3°C) | 17 mph (27 km/h) | 75% | 0.287% |
| Friday, January 3 | Groton sunrise: 07:16 sunset: 16:24 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 36°F (2°C) | 17 mph (27 km/h) | 71% | 0.285% |
| 04:00 07:00 | | Partly cloudy. | 34°F (1°C) | 16 mph (26 km/h) | 70% | 0.282% |
| 07:00 10:00 | | More sun than clouds. | 36°F (2°C) | 16 mph (26 km/h) | 63% | 0.279% |
| 10:00 13:00 | | Sunny. | 38°F (3°C) | 17 mph (27 km/h) | 57% | 0.275% |
| 13:00 16:00 | | Sunny. | 35°F (1°C) | 17 mph (27 km/h) | 62% | 0.273% |
| 16:00 19:00 | | Overcast. | 32°F (-0°C) | 15 mph (25 km/h) | 64% | 0.27% |
| 19:00 22:00 | | Times of clear skies and clouds. | 31°F (-0°C) | 15 mph (25 km/h) | 63% | 0.269% |
| 22:00 01:00 | | Overcast. | 30°F (-1°C) | 15 mph (24 km/h) | 64% | 0.268% |
| Saturday, January 4 | Groton sunrise: 07:16 sunset: 16:25 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Partly cloudy. | 30°F (-1°C) | 13 mph (21 km/h) | 65% | 0.268% |
| 04:00 07:00 | | Overcast. | 29°F (-1°C) | 11 mph (18 km/h) | 63% | 0.27% |
| 07:00 10:00 | | Mostly cloudy. | 33°F (1°C) | 13 mph (20 km/h) | 51% | 0.272% |
| 10:00 13:00 | | Overcast. | 36°F (2°C) | 13 mph (21 km/h) | 44% | 0.272% |
| 13:00 16:00 | | Sunny. | 33°F (1°C) | 10 mph (17 km/h) | 49% | 0.272% |
| 16:00 19:00 | | Clear. | 30°F (-1°C) | 9 mph (15 km/h) | 50% | 0.273% |
| 19:00 22:00 | | Clear. | 29°F (-2°C) | 9 mph (15 km/h) | 54% | 0.275% |
| 22:00 01:00 | | Times of clear skies and clouds. | 28°F (-2°C) | 8 mph (13 km/h) | 60% | 0.277% |
| Sunday, January 5 | Groton sunrise: 07:16 sunset: 16:26 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Clear. | 26°F (-3°C) | 10 mph (16 km/h) | 51% | 0.28% |
| 04:00 07:00 | | Clear. | 24°F (-4°C) | 10 mph (16 km/h) | 55% | 0.283% |
| 07:00 10:00 | | Overcast. | 27°F (-3°C) | 12 mph (20 km/h) | 45% | 0.288% |
| 10:00 13:00 | | Overcast. | 29°F (-1°C) | 13 mph (21 km/h) | 38% | 0.287% |
| 13:00 16:00 | | Overcast. | 27°F (-3°C) | 11 mph (17 km/h) | 46% | 0.29% |
| 16:00 19:00 | | A few passing clouds. | 24°F (-4°C) | 10 mph (16 km/h) | 55% | 0.293% |
| 19:00 22:00 | | Clear. | 22°F (-6°C) | 10 mph (17 km/h) | 50% | 0.297% |
| 22:00 01:00 | | Overcast. | 21°F (-6°C) | 10 mph (16 km/h) | 50% | 0.301% |
| Monday, January 6 | Groton sunrise: 07:16 sunset: 16:27 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 21°F (-6°C) | 12 mph (19 km/h) | 48% | 0.303% |
| 04:00 07:00 | | Clear. | 19°F (-7°C) | 11 mph (17 km/h) | 49% | 0.307% |
| 07:00 10:00 | | Sunny. | 21°F (-6°C) | 13 mph (21 km/h) | 41% | 0.309% |
| 10:00 13:00 | | Sunny. | 25°F (-4°C) | 15 mph (24 km/h) | 37% | 0.311% |
| 13:00 16:00 | | Sunny. | 23°F (-5°C) | 13 mph (21 km/h) | 44% | 0.313% |
| 16:00 19:00 | | Clear. | 21°F (-6°C) | 12 mph (19 km/h) | 49% | 0.317% |
| 19:00 22:00 | | Clear. | 19°F (-7°C) | 11 mph (17 km/h) | 50% | 0.319% |
| 22:00 01:00 | | Clear. | 19°F (-7°C) | 12 mph (19 km/h) | 52% | 0.322% |
| Tuesday, January 7 | Groton sunrise: 07:16 sunset: 16:28 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Clear. | 19°F (-7°C) | 12 mph (19 km/h) | 52% | 0.325% |
| 04:00 07:00 | | Clear. | 20°F (-7°C) | 9 mph (15 km/h) | 52% | 0.328% |
| 07:00 10:00 | | Sunny. | 25°F (-4°C) | 10 mph (17 km/h) | 42% | 0.33% |
| 10:00 13:00 | | Sunny. | 31°F (-0°C) | 11 mph (17 km/h) | 35% | 0.332% |
| 13:00 16:00 | | Times of sun and clouds. | 30°F (-1°C) | 7 mph (12 km/h) | 42% | 0.333% |
| 16:00 19:00 | | Overcast. | 26°F (-3°C) | 7 mph (12 km/h) | 51% | 0.335% |
| 19:00 22:00 | | Overcast. | 27°F (-3°C) | 6 mph (10 km/h) | 48% | 0.336% |
| 22:00 01:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 27°F (-3°C) | 3 mph (4 km/h) | 47% | 0.338% |
| Wednesday, January 8 | Groton sunrise: 07:16 sunset: 16:29 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Considerable cloudiness. | 25°F (-4°C) | 1 mph (1 km/h) | 54% | 0.339% |
| 04:00 07:00 | | Overcast. | 25°F (-4°C) | 3 mph (4 km/h) | 53% | 0.341% |
| 07:00 10:00 | | Overcast. | 28°F (-2°C) | 3 mph (5 km/h) | 43% | 0.344% |
| 10:00 13:00 | | Overcast. | 31°F (-1°C) | 4 mph (7 km/h) | 40% | 0.344% |
| 13:00 16:00 | | Overcast. | 30°F (-1°C) | 4 mph (7 km/h) | 48% | 0.344% |
| 16:00 19:00 | | Chance of light snow. Precipitation: 0.02 in (0.5 mm). | 27°F (-3°C) | 4 mph (6 km/h) | 93% | 0.345% |
| 19:00 22:00 | | Chance of snow. Precipitation: 0.09 in (2.1875 mm). | 28°F (-2°C) | 5 mph (8 km/h) | 96% | 0.346% |
| 22:00 01:00 | | Chance of snow. Precipitation: 0.1 in (2.4375 mm). | 29°F (-2°C) | 5 mph (8 km/h) | 97% | 0.347% |
| Thursday, January 9 | Groton sunrise: 07:16 sunset: 16:30 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Chance of snow. Precipitation: 0.05 in (1.25 mm). | 26°F (-3°C) | 8 mph (12 km/h) | 93% | 0.348% |
| 04:00 07:00 | | Chance of light snow. Precipitation: 0.03 in (0.8125 mm). | 26°F (-3°C) | 6 mph (9 km/h) | 95% | 0.349% |
| 07:00 10:00 | | Chance of snow. Precipitation: 0.07 in (1.75 mm). | 28°F (-2°C) | 5 mph (8 km/h) | 92% | 0.35% |
| 10:00 13:00 | | Overcast. Precipitation: 0.05 in (1.25 mm). | 32°F (-0°C) | 9 mph (15 km/h) | 70% | 0.351% |
| 13:00 16:00 | | Mostly sunny, with a few passing clouds. | 29°F (-2°C) | 11 mph (18 km/h) | 68% | 0.353% |
| 16:00 19:00 | | Clear. | 24°F (-4°C) | 10 mph (17 km/h) | 73% | 0.353% |
| 19:00 22:00 | | Clear. | 23°F (-5°C) | 10 mph (16 km/h) | 74% | 0.355% |
| 22:00 01:00 | | Clear. | 21°F (-6°C) | 9 mph (14 km/h) | 80% | 0.356% |
| Friday, January 10 | Groton sunrise: 07:15 sunset: 16:31 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Clear. | 19°F (-7°C) | 9 mph (15 km/h) | 77% | 0.357% |
| 04:00 07:00 | | Clear. | 18°F (-8°C) | 9 mph (15 km/h) | 77% | 0.359% |
| 07:00 10:00 | | Overcast. | 24°F (-5°C) | 11 mph (17 km/h) | 62% | 0.36% |
| 10:00 13:00 | | Sunny. | 27°F (-3°C) | 12 mph (19 km/h) | 51% | 0.362% |
| 13:00 16:00 | | Sunny. | 25°F (-4°C) | 10 mph (16 km/h) | 60% | 0.365% |
| 16:00 19:00 | | Clear. | 19°F (-7°C) | 5 mph (8 km/h) | 78% | 0.364% |
| 19:00 22:00 | | Clear. | 19°F (-7°C) | 7 mph (11 km/h) | 78% | 0.366% |
| 22:00 01:00 | | Clear. | 17°F (-8°C) | 5 mph (9 km/h) | 83% | 0.367% |
| Saturday, January 11 | Groton sunrise: 07:15 sunset: 16:32 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 15°F (-9°C) | 3 mph (5 km/h) | 90% | 0.369% |
| 04:00 07:00 | | Overcast. | 15°F (-10°C) | 3 mph (5 km/h) | 89% | 0.37% |
| 07:00 10:00 | | Mostly sunny, with a few passing clouds. | 22°F (-6°C) | 5 mph (7 km/h) | 60% | 0.372% |
| 10:00 13:00 | | Overcast. | 25°F (-4°C) | 5 mph (9 km/h) | 44% | 0.372% |
| 13:00 16:00 | | Overcast. | 22°F (-5°C) | 6 mph (10 km/h) | 56% | 0.373% |
| 16:00 19:00 | | Overcast. | 20°F (-7°C) | 7 mph (12 km/h) | 61% | 0.375% |
| 19:00 22:00 | | Overcast. | 19°F (-7°C) | 7 mph (11 km/h) | 67% | 0.378% |
| 22:00 01:00 | | Overcast. | 19°F (-7°C) | 6 mph (10 km/h) | 68% | 0.377% |
| Sunday, January 12 | Groton sunrise: 07:15 sunset: 16:33 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 19°F (-7°C) | 4 mph (6 km/h) | 69% | 0.378% |
| 04:00 07:00 | | Mostly clear, with a few passing clouds. | 18°F (-8°C) | 3 mph (4 km/h) | 75% | 0.38% |
| 07:00 10:00 | | Sunny. | 21°F (-6°C) | 5 mph (8 km/h) | 57% | 0.38% |
| 10:00 13:00 | | Overcast. | 25°F (-4°C) | 4 mph (6 km/h) | 47% | 0.38% |
| 13:00 16:00 | | Overcast. | 23°F (-5°C) | 7 mph (11 km/h) | 60% | 0.379% |
| 16:00 19:00 | | Overcast. | 22°F (-5°C) | 6 mph (10 km/h) | 67% | 0.381% |
| 19:00 22:00 | | Overcast. Precipitation: 0 in (0.125 mm). | 20°F (-7°C) | 10 mph (16 km/h) | 67% | 0.382% |
| 22:00 01:00 | | Overcast. | 17°F (-8°C) | 9 mph (14 km/h) | 60% | 0.383% |
| Monday, January 13 | Groton sunrise: 07:15 sunset: 16:34 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Overcast. | 15°F (-10°C) | 12 mph (20 km/h) | 59% | 0.385% |
| 04:00 07:00 | | Overcast. | 15°F (-9°C) | 10 mph (17 km/h) | 58% | 0.384% |
| 07:00 10:00 | | Overcast. | 18°F (-8°C) | 11 mph (18 km/h) | 47% | 0.384% |
| 10:00 13:00 | | Overcast. | 21°F (-6°C) | 12 mph (19 km/h) | 41% | 0.387% |
| 13:00 16:00 | | Overcast. | 20°F (-7°C) | 9 mph (15 km/h) | 47% | 0.385% |
| 16:00 19:00 | | Overcast. | 19°F (-7°C) | 9 mph (15 km/h) | 56% | 0.386% |
| 19:00 22:00 | | Overcast. | 18°F (-8°C) | 10 mph (15 km/h) | 68% | 0.386% |
| 22:00 01:00 | | Clear. | 17°F (-8°C) | 10 mph (16 km/h) | 63% | 0.387% |
| Tuesday, January 14 | Groton sunrise: 07:14 sunset: 16:35 |
| Time | Skies | Conditions | Temp | Wind | Humidity | Soil Moisture |
| 01:00 04:00 | | Clear. | 16°F (-9°C) | 10 mph (15 km/h) | 70% | 0.388% |
| 04:00 07:00 | | Overcast. | 17°F (-9°C) | 9 mph (15 km/h) | 69% | 0.387% |
| 07:00 10:00 | | Overcast. | 22°F (-6°C) | 11 mph (17 km/h) | 59% | 0.388% |
| 10:00 13:00 | | Mostly cloudy. | 28°F (-2°C) | 11 mph (18 km/h) | 50% | 0.388% |
| 13:00 16:00 | | Mostly sunny, with a few passing clouds. | 25°F (-4°C) | 8 mph (13 km/h) | 58% | 0.388% |
| 16:00 19:00 | | Mostly cloudy. | 21°F (-6°C) | 7 mph (12 km/h) | 68% | 0.386% |
| 19:00 22:00 | | Times of clear skies and clouds. | 21°F (-6°C) | 9 mph (14 km/h) | 71% | 0.387% |
| 22:00 01:00 | | Clear. | 19°F (-7°C) | 8 mph (13 km/h) | 71% | 0.389% |
Groton (latitude 42°37'N, longitude 071°34'W)
Groton - other nearby places: East Pepperell (3 miles / 5.6 km away), Ayer (4 miles / 5.7 km away), Pepperell (4 miles / 5.7 km away), Dunstable (6 miles / 10 km away), Littleton Common (6 miles / 10 km away), Littleton (6 miles / 10 km away), Fort Devens (6 miles / 10 km away), Shirley (7 miles / 12 km away), Westford (7 miles / 12 km away), Lunenburg (8 miles / 12 km away), Harvard (8 miles / 13 km away), Hollis (8 miles / 13 km away), Boxborough (10 miles / 15 km away), Lancaster (12 miles / 19 km away), Bolton (13 miles / 21 km away), New Ipswich (18 miles / 29 km away), Ashburnham (18 miles / 29 km away), Westminster (18 miles / 30 km away), South Ashburnham (19 miles / 30 km away), Mont Vernon (19 miles / 31 km away), Princeton (20 miles / 32 km away).
View weather forecasts for other places in Massachusetts
Forecasts for Other Places:
Groton
43°F ... 48°F (6°C ... 9°C)
Chance of heavy rain late at night (after 10 pm). Estimated precipitation: 14 mm.
Groton
32°F ... 43°F (0°C ... 6°C)
Chance of rain late in the afternoon (between 4 pm and 7 pm). Estimated precipitation: 2.5 mm.
Groton
30°F ... 41°F (-1°C ... 5°C)
Overcast skies.
Groton
16°F ... 25°F (-9°C ... -4°C)
More sun than clouds.
Groton Long Point
43°F ... 48°F (6°C ... 9°C)
Chance of heavy rain late at night (after 10 pm). Estimated precipitation: 14 mm.
Grottoes
37°F ... 48°F (3°C ... 9°C)
Chance of rain during the afternoon (between 1 pm and 7 pm) and again at night (after 10 pm). The precipitation may fall as scattered showers of varying intensity. Estimated precipitation: 4.4375 mm.
Grove
34°F ... 45°F (1°C ... 7°C)
Chance of light rain early in the morning (between 6 am and 9 am). Estimated precipitation: 0.1875 mm.
Grove City
66°F ... 79°F (19°C ... 26°C)
Sunny skies.
Grove City
36°F ... 54°F (2°C ... 12°C)
Chance of rain all morning and afternoon (between 4 am and 7 pm). Chance of snow in the evening (between 7 pm and 10 pm). Estimated precipitation: 11.4375 mm.
Grove City
34°F ... 48°F (1°C ... 9°C)
Chance of rain from 10 am to 7 pm and again after 10 pm. Estimated precipitation: 8.6875 mm.