Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
23°F
-5°C
| Humidity | 44% |
| Wind Speed | W 17 G 30 mph |
| Barometer | 29.73 in (1006.9 mb) |
| Dewpoint | 4°F (-16°C) |
| Visibility | 10.00 mi |
| Wind Chill | 9°F (-13°C) |
| Last update | 16 Jan 8:56 am EST |
Extended Forecast for
Mystic CT
Today

High: 35 °F
Sunny
Tonight
Low: 28 °F
Partly Cloudy
then Slight
Chance
Rain/SnowSaturday

High: 41 °F
Chance
Rain/SnowSaturday Night
Low: 30 °F
Mostly Cloudy
then Slight
Chance SnowSunday

High: 37 °F
Chance
Rain/SnowSunday Night

Low: 21 °F
Mostly Cloudy
M.L.King Day

High: 34 °F
Sunny
Monday Night

Low: 15 °F
Partly Cloudy
Tuesday

High: 23 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 35. Wind chill values between 10 and 20. West wind 9 to 14 mph, with gusts as high as 31 mph.
Tonight
A slight chance of rain and snow after 4am. Mostly cloudy, with a low around 28. Southwest wind around 6 mph. Chance of precipitation is 20%.
Saturday
A slight chance of rain and snow before 7am, then a chance of rain between 7am and 4pm, then a chance of rain and snow after 4pm. Mostly cloudy, with a high near 41. Southwest wind 5 to 9 mph. Chance of precipitation is 50%.
Saturday Night
A slight chance of snow before 7pm, then a slight chance of snow after 1am. Mostly cloudy, with a low around 30. West wind 3 to 6 mph. Chance of precipitation is 20%.
Sunday
A chance of rain and snow before 4pm, then a chance of snow. Cloudy, with a high near 37. West wind 3 to 8 mph. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 21.
M.L.King Day
Sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Sunny, with a high near 23.
Tuesday Night
Mostly clear, with a low around 12.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 37.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mystic CT
41.35°N 71.96°W (Elev. 0 ft)
41.35°N 71.96°W (Elev. 0 ft)
1:17 am EST Jan 16, 2026
9am EST Jan 16, 2026-6pm EST Jan 22, 2026


