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Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Overcast
62°F
17°C
| Humidity | 65% |
| Wind Speed | N 12 mph |
| Barometer | 30.14 in (1020.5 mb) |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 21 May 7:56 am EDT |
Extended Forecast for
Niantic CT
Today

High: 67 °F
Chance
ShowersTonight

Low: 50 °F
Mostly Cloudy
Friday

High: 69 °F
Mostly Sunny
Friday Night

Low: 49 °F
Increasing
CloudsSaturday
High: 64 °F
Slight Chance
Showers then
Chance
ShowersSaturday Night

Low: 50 °F
Showers
Sunday

High: 65 °F
Showers and
BreezySunday Night

Low: 54 °F
Showers
LikelyMemorial Day

High: 73 °F
Chance
Showers
Detailed Forecast
Today
A 40 percent chance of showers before 2pm. Mostly cloudy, with a high near 67. Northeast wind around 6 mph becoming light and variable in the afternoon.
Tonight
Mostly cloudy, with a low around 50. Calm wind.
Friday
Mostly sunny, with a high near 69. Northeast wind 8 to 10 mph becoming southeast in the afternoon.
Friday Night
Increasing clouds, with a low around 49. Southeast wind around 5 mph becoming calm in the evening.
Saturday
A 50 percent chance of showers, mainly after 2pm. Cloudy, with a high near 64. East wind 6 to 10 mph.
Saturday Night
Showers, mainly after 8pm. Low around 50. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers. High near 65. Breezy. Chance of precipitation is 90%.
Sunday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Memorial Day
A 50 percent chance of showers after 8am. Mostly cloudy, with a high near 73.
Monday Night
Mostly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 81.
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)
2:19 am EDT May 21, 2026
8am EDT May 21, 2026-6pm EDT May 27, 2026


