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Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
31°F
-1°C
| Humidity | 59% |
| Wind Speed | W 3 mph |
| Barometer | 30.41 in (1029.7 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Last update | 15 Mar 3:56 am EDT |
Extended Forecast for
2 Miles SSW Niantic CT
Today
High: 44 °F
Partly Sunny
Tonight
Low: 37 °F⇑
Partly Cloudy
then Showers
and Patchy
FogMonday
High: 56 °F
Intermittent
T-storms and
Patchy FogMonday Night
Low: 38 °F
Heavy Rain
and WindyTuesday
High: 40 °F
Showers
Likely then
SunnyTuesday Night
Low: 25 °F
Mostly Clear
Wednesday
High: 37 °F
Increasing
CloudsWednesday Night
Low: 29 °F
Mostly Cloudy
Thursday
High: 43 °F
Partly Sunny
Detailed Forecast
Today
Partly sunny, with a high near 44. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Tonight
Showers and possibly a thunderstorm, mainly after 5am. Patchy fog after 2am. Temperature falling to near 37 by 8pm, then rising to around 43 during the remainder of the night. East wind 9 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Intermittent showers and thunderstorms. Patchy fog before noon. Otherwise, cloudy, with a high near 56. Breezy, with a south wind around 20 mph, with gusts as high as 38 mph. Chance of precipitation is 50%.
Monday Night
Periods of showers and possibly a thunderstorm before 2am, then showers likely. Some of the storms could produce heavy rainfall. Low around 38. Windy, with a south wind 22 to 28 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers likely before 8am. Mostly cloudy, then gradually becoming sunny, with a steady temperature around 40. West wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Increasing clouds, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
Partly sunny, with a high near 48.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34.
Saturday
A 50 percent chance of rain. Partly sunny, with a high near 46.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Niantic CT
41.29°N 72.21°W (Elev. 3 ft)
41.29°N 72.21°W (Elev. 3 ft)
3:46 am EDT Mar 15, 2026
4am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
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