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Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Overcast
47°F
8°C
| Humidity | 93% |
| Wind Speed | S 7 mph |
| Barometer | 29.86 in (1011.1 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 29 Apr 11:56 pm EDT |
Extended Forecast for
Niantic CT
Overnight

Low: 46 °F
Showers
Thursday

High: 59 °F
Showers
Thursday Night

Low: 43 °F
Decreasing
CloudsFriday

High: 61 °F
Sunny
Friday Night
Low: 42 °F
Partly Cloudy
then Slight
Chance
ShowersSaturday
High: 57 °F
Partly Sunny
then Chance
ShowersSaturday Night

Low: 41 °F
Chance
ShowersSunday

High: 58 °F
Mostly Sunny
Sunday Night

Low: 41 °F
Mostly Clear
Detailed Forecast
Overnight
A slight chance of sprinkles before 2am, then showers after 2am. Low around 46. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers, mainly before 2pm. High near 59. Light and variable wind becoming east around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 43. Northwest wind 5 to 7 mph.
Friday
Sunny, with a high near 61. Northwest wind 7 to 10 mph becoming west in the afternoon.
Friday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 42. Light west wind.
Saturday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 57.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 62.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 48.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 64.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 64.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Niantic CT
41.34°N 72.2°W (Elev. 92 ft)
41.34°N 72.2°W (Elev. 92 ft)
7:43 pm EDT Apr 29, 2026
12am EDT Apr 30, 2026-6pm EDT May 6, 2026


