Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
69°F
21°C
| Humidity | 66% |
| Wind Speed | S 6 mph |
| Barometer | 29.81 in (1009.5 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 16 Apr 2:56 pm EDT |
Extended Forecast for
3 Miles SSW Niantic CT
Tonight

Low: 53 °F
Mostly Cloudy
Friday
High: 71 °F
Slight Chance
Showers then
Showers
LikelyFriday Night
Low: 50 °F
Showers
Likely then
Slight Chance
T-stormsSaturday

High: 60 °F
Partly Sunny
Saturday Night
Low: 47 °F
Mostly Cloudy
then Chance
ShowersSunday

High: 57 °F
Showers
Sunday Night
Low: 38 °F
Showers then
Chance
ShowersMonday

High: 48 °F
Mostly Sunny
Monday Night

Low: 32 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 53. South wind 5 to 7 mph becoming calm after midnight.
Friday
A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 71. West wind 3 to 6 mph. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 50. Northeast wind 3 to 5 mph. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 60. Northeast wind 5 to 7 mph becoming southeast in the afternoon.
Saturday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 47. Southeast wind 3 to 6 mph.
Sunday
Showers, mainly after 8am. High near 57. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers, mainly before 8pm. Low around 38. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Partly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 58.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSW Niantic CT
41.29°N 72.21°W (Elev. 3 ft)
41.29°N 72.21°W (Elev. 3 ft)
2:57 pm EDT Apr 16, 2026
3pm EDT Apr 16, 2026-6pm EDT Apr 23, 2026


