Currently: 29 °F. Overcast. (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
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Sat Dec 6 |  | 40 / 28 °F | Light snow early. Cloudy. | 34 °F | 8 mph | ↑ | 87% | 23% | 0.20" | 0 (Low) | 7:00 am | 4:18 pm |
| Sun Dec 7 |  | 40 / 26 °F | Overcast. | 35 °F | 5 mph | ↑ | 64% | 15% | 0.04" | 0 (Low) | 7:00 am | 4:18 pm |
| Mon Dec 8 |  | 35 / 18 °F | Scattered clouds. | 18 °F | 16 mph | ↑ | 31% | 18% | 0.12" | 0 (Low) | 7:01 am | 4:18 pm |
| Tue Dec 9 | | 40 / 13 °F | Cloudy. | 25 °F | 19 mph | ↑ | 56% | 0% | 0.00" | 0 (Low) | 7:02 am | 4:18 pm |
| Wed Dec 10 |  | 48 / 36 °F | Sprinkles late. Overcast. | 40 °F | 22 mph | ↑ | 71% | 50% | 0.05" | 0 (Low) | 7:03 am | 4:18 pm |
| Thu Dec 11 | | 45 / 33 °F | Light snow late. Overcast. | 28 °F | 23 mph | ↑ | 85% | 54% | 1.10" | 0 (Low) | 7:04 am | 4:18 pm |
| Fri Dec 12 | | 36 / 24 °F | Scattered clouds. | 22 °F | 22 mph | ↑ | 49% | 17% | 0.15" | 0 (Low) | 7:05 am | 4:19 pm |
| Sat Dec 13 | | 37 / 25 °F | Scattered clouds. | 27 °F | 16 mph | ↑ | 48% | 6% | 0.00" | 0 (Low) | 7:05 am | 4:19 pm |
| Sun Dec 14 |  | 38 / 26 °F | Increasing cloudiness. | 27 °F | 19 mph | ↑ | 53% | 5% | 0.00" | 0 (Low) | 7:06 am | 4:19 pm |
| Mon Dec 15 | | 40 / 27 °F | Light rain. Overcast. | 28 °F | 19 mph | ↑ | 64% | 42% | 0.09" | 0 (Low) | 7:07 am | 4:19 pm |
| Tue Dec 16 | | 37 / 29 °F | Mostly sunny. | 24 °F | 21 mph | ↑ | 52% | 6% | 0.00" | 0 (Low) | 7:08 am | 4:20 pm |
| Wed Dec 17 | | 38 / 25 °F | Light snow late. Morning clouds. | 27 °F | 14 mph | ↑ | 47% | 40% | 0.12" | 0 (Low) | 7:08 am | 4:20 pm |
| Thu Dec 18 |  | 33 / 22 °F | Sunny. | 21 °F | 14 mph | ↑ | 40% | 6% | 0.00" | 0 (Low) | 7:09 am | 4:20 pm |
| Fri Dec 19 | | 35 / 19 °F | Increasing cloudiness. | 25 °F | 14 mph | ↑ | 61% | 6% | 0.00" | 0 (Low) | 7:09 am | 4:21 pm |
| Sat Dec 20 |  | 42 / 23 °F | Rain late. Overcast. | 30 °F | 13 mph | ↑ | 93% | 83% | 0.71" | 0 (Low) | 7:10 am | 4:21 pm |
| * Updated Friday, December 5, 2025 10:24:06 pm Groton time - Weather by CustomWeather, © 2025 | ||||||||||||