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Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
30°F
-1°C
| Humidity | 69% |
| Wind Speed | NW 8 mph |
| Barometer | 30.23 in (1023.7 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 24 Mar 4:56 am EDT |
Extended Forecast for
Niantic CT
Today

High: 46 °F
Sunny
Tonight

Low: 33 °F
Increasing
CloudsWednesday

High: 48 °F
Partly Sunny
Wednesday Night

Low: 39 °F
Cloudy
Thursday

High: 54 °F
Mostly Cloudy
Thursday Night
Low: 45 °F
Chance Rain
then Rain
LikelyFriday
High: 50 °F
Rain Likely
then Chance
RainFriday Night

Low: 25 °F
Partly Cloudy
Saturday

High: 41 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 46. Wind chill values between 20 and 30 early. North wind 5 to 10 mph becoming light northwest in the afternoon. Winds could gust as high as 21 mph.
Tonight
Increasing clouds, with a low around 33. Southwest wind around 6 mph.
Wednesday
Partly sunny, with a high near 48. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Wednesday Night
Cloudy, with a low around 39. South wind 3 to 5 mph.
Thursday
Mostly cloudy, with a high near 54. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Thursday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely, mainly before 8am. Partly sunny, with a high near 50. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Sunny, with a high near 41.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 51.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Niantic CT
41.31°N 72.21°W (Elev. 30 ft)
41.31°N 72.21°W (Elev. 30 ft)
3:49 am EDT Mar 24, 2026
5am EDT Mar 24, 2026-6pm EDT Mar 30, 2026


