News Headlines
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Light Rain
65°F
18°C
| Humidity | 97% |
| Wind Speed | NA |
| Barometer | 30.06 in (1017.9 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 26 Jun 7:56 am EDT |
Extended Forecast for
Old Mystic CT
Today
High: 77 °F
Showers
Likely then
Mostly CloudyTonight
Low: 64 °F
Mostly Cloudy
Saturday
High: 76 °F
Chance
ShowersSaturday Night
Low: 62 °F
Mostly Cloudy
Sunday
High: 78 °F
Mostly Sunny
Sunday Night
Low: 62 °F
Partly Cloudy
Monday
High: 81 °F
Sunny
Monday Night
Low: 63 °F
Partly Cloudy
Tuesday
High: 81 °F
Mostly Sunny
Detailed Forecast
Today
Showers likely before 11am. Mostly cloudy, with a high near 77. South wind 5 to 8 mph. Chance of precipitation is 60%.
Tonight
Mostly cloudy, with a low around 64. Light and variable wind.
Saturday
A 40 percent chance of showers, mainly between 8am and 5pm. Mostly cloudy, with a high near 76. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 62. Calm wind.
Sunday
Mostly sunny, with a high near 78. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 62.
Monday
Sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 66.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
Mostly sunny, with a high near 88.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Old Mystic CT
41.37°N 71.99°W (Elev. 131 ft)
41.37°N 71.99°W (Elev. 131 ft)
8:09 am EDT Jun 26, 2026
8am EDT Jun 26, 2026-6pm EDT Jul 2, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
