Currently: 38 °F. Clear. (Weather station: Groton / New London Airport, USA). See more current weatherGroton Extended Forecast with high and low temperatures
2 Week Extended Forecast in Groton, Connecticut, USA
Scroll right to see more
| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Mon Dec 8 |  | 36 / 19 °F | Overcast. | 18 °F | 14 mph | ↑ | 28% | 0% | 0.00" | 0 (Low) | 7:01 am | 4:18 pm |
| Tue Dec 9 |  | 40 / 12 °F | Sprinkles late. Increasing cloudiness. | 25 °F | 15 mph | ↑ | 46% | 38% | 0.02" | 0 (Low) | 7:02 am | 4:18 pm |
| Wed Dec 10 |  | 49 / 36 °F | Light showers. Overcast. | 40 °F | 25 mph | ↑ | 75% | 58% | 0.17" | 0 (Low) | 7:03 am | 4:18 pm |
| Thu Dec 11 | | 45 / 29 °F | Sprinkles early. Afternoon clouds. | 33 °F | 15 mph | ↑ | 56% | 50% | 0.04" | 0 (Low) | 7:04 am | 4:18 pm |
| Fri Dec 12 |  | 41 / 25 °F | Light snow late. Overcast. | 39 °F | 3 mph | ↑ | 63% | 39% | 0.26" | 0 (Low) | 7:05 am | 4:19 pm |
| Sat Dec 13 | | 33 / 24 °F | Light snow late. Broken clouds. | 17 °F | 23 mph | ↑ | 44% | 41% | 0.48" | 0 (Low) | 7:05 am | 4:19 pm |
| Sun Dec 14 | | 34 / 24 °F | Cloudy. | 24 °F | 12 mph | ↑ | 39% | 3% | 0.00" | 0 (Low) | 7:06 am | 4:19 pm |
| Mon Dec 15 |  | 36 / 28 °F | Sunny. | 24 °F | 14 mph | ↑ | 44% | 49% | 0.04" | 0 (Low) | 7:07 am | 4:19 pm |
| Tue Dec 16 | | 35 / 27 °F | Sunny. | 26 °F | 7 mph | ↑ | 39% | 5% | 0.00" | 0 (Low) | 7:08 am | 4:20 pm |
| Wed Dec 17 |  | 38 / 30 °F | Scattered clouds. | 26 °F | 23 mph | ↑ | 56% | 5% | 0.00" | 0 (Low) | 7:08 am | 4:20 pm |
| Thu Dec 18 | | 43 / 33 °F | Sprinkles late. Overcast. | 29 °F | 21 mph | ↑ | 66% | 52% | 0.06" | 0 (Low) | 7:09 am | 4:20 pm |
| Fri Dec 19 | | 41 / 34 °F | Scattered clouds. | 32 °F | 11 mph | ↑ | 35% | 52% | 0.11" | 0 (Low) | 7:09 am | 4:21 pm |
| Sat Dec 20 |  | 36 / 28 °F | Mixture of precip. Cloudy. | 33 °F | 4 mph | ↑ | 32% | 51% | 0.42" | 0 (Low) | 7:10 am | 4:21 pm |
| Sun Dec 21 |  | 40 / 33 °F | Moderate snow. Overcast. | 26 °F | 20 mph | ↑ | 93% | 85% | 6.85" | 0 (Low) | 7:10 am | 4:22 pm |
| Mon Dec 22 |  | 40 / 35 °F | Breaks of sun late. | 31 °F | 15 mph | ↑ | 49% | 4% | 0.00" | 0 (Low) | 7:11 am | 4:22 pm |
| * Updated Sunday, December 7, 2025 4:24:03 pm Groton time - Weather by CustomWeather, © 2025 | ||||||||||||