Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fog/Mist
75°F
24°C
| Humidity | 94% |
| Wind Speed | S 13 mph |
| Barometer | 29.75 in (1007.3 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 6.00 mi |
| Last update | 3 Aug 3:53 pm EDT |
Extended Forecast for
2 Miles N Old Mystic CT
This Afternoon

High: 78 °F
Showers
LikelyTonight
Low: 61 °F
Showers
Likely then
Patchy FogTuesday

High: 81 °F
Mostly Sunny
Tuesday Night

Low: 61 °F
Mostly Cloudy
Wednesday

High: 79 °F
Mostly Sunny
Wednesday Night

Low: 68 °F
Mostly Cloudy
Thursday

High: 83 °F
Mostly Sunny
Thursday Night

Low: 71 °F
Partly Cloudy
Friday

High: 85 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Showers likely and possibly a thunderstorm. Cloudy, with a high near 78. Southwest wind around 13 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 11pm. Patchy fog after 1am. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 61. West wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Mostly sunny, with a high near 81. North wind 5 to 8 mph becoming south in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 61. South wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 79. Calm wind becoming southwest 5 to 8 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 68.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 71.
Friday
Mostly sunny, with a high near 85.
Friday Night
Partly cloudy, with a low around 71.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 84.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 70.
Sunday
Mostly sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 70.
Monday
Sunny, with a high near 85.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles N Old Mystic CT
41.4°N 71.98°W (Elev. 98 ft)
41.4°N 71.98°W (Elev. 98 ft)
3:03 pm EDT Aug 3, 2026
4pm EDT Aug 3, 2026-6pm EDT Aug 10, 2026


