Hazardous Weather Conditions
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
41°F
5°C
| Humidity | 73% |
| Wind Speed | SE 8 mph |
| Barometer | 30.15 in (1020.9 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 36°F (2°C) |
| Last update | 28 Feb 9:56 am EST |
Extended Forecast for
Niantic CT
Today

High: 44 °F⇓
Mostly Sunny
Tonight
Low: 28 °F
Patchy Fog
then Mostly
ClearSunday

High: 37 °F
Snow Likely
Sunday Night
Low: 12 °F
Chance Snow
then Mostly
ClearMonday

High: 29 °F
Sunny
Monday Night

Low: 16 °F
Mostly Clear
Tuesday
High: 41 °F
Partly Sunny
then Chance
RainTuesday Night

Low: 34 °F
Rain
Wednesday

High: 47 °F
Chance Rain
Detailed Forecast
Today
Mostly sunny, with a temperature falling to around 40 by 5pm. South wind 5 to 7 mph.
Tonight
Patchy fog between 10pm and 11pm. Otherwise, partly cloudy, with a low around 28. Calm wind becoming north 5 to 8 mph after midnight.
Sunday
Snow likely, mainly between 10am and 4pm. Increasing clouds, with a high near 37. Wind chill values between 20 and 30. North wind 6 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
A 30 percent chance of snow before 7pm. Mostly clear, with a low around 12. North wind 6 to 11 mph.
Monday
Sunny, with a high near 29. North wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 16.
Tuesday
A 50 percent chance of rain after 1pm. Increasing clouds, with a high near 41.
Tuesday Night
Rain. Low around 34. Chance of precipitation is 90%.
Wednesday
A 30 percent chance of rain before 1pm. Partly sunny, with a high near 47.
Wednesday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 32.
Thursday
A 40 percent chance of rain. Cloudy, with a high near 47.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 39.
Friday
A 30 percent chance of rain. Cloudy, with a high near 49.
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)
9:41 am EST Feb 28, 2026
10am EST Feb 28, 2026-6pm EST Mar 6, 2026



