Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
39°F
4°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 30.40 in (1029.4 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 2 Nov 3:56 am EST |
Extended Forecast for
Groton CTSimilar City Names
Today
High: 63 °F
Mostly Sunny
Tonight
Low: 51 °F
Mostly Clear
Tuesday
High: 64 °F
Mostly Sunny
Tuesday Night
Low: 54 °F
Partly Cloudy
Wednesday
High: 66 °F
Sunny
Wednesday Night
Low: 57 °F
Partly Cloudy
Thursday
High: 67 °F
Partly Sunny
then Chance
RainThursday Night
Low: 58 °F
Rain Likely
Friday
High: 67 °F
Rain Likely
Detailed Forecast
Today
Mostly sunny, with a high near 63. Southwest wind 8 to 13 mph.
Tonight
Mostly clear, with a low around 51. Southwest wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 64. Southwest wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 54. Southwest wind around 6 mph.
Wednesday
Sunny, with a high near 66. South wind 5 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 67.
Thursday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 70%.
Friday
Rain likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Friday Night
Rain likely. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 64.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 62.
Additional Forecasts and Information
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Point Forecast:
Groton CTSimilar City Names
41.32°N 72.09°W (Elev. 3 ft)
41.32°N 72.09°W (Elev. 3 ft)
1:19 am EST Nov 2, 2026
4am EST Nov 2, 2026-6pm EST Nov 8, 2026
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