Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
A Few Clouds
70°F
21°C
| Humidity | 90% |
| Wind Speed | Calm |
| Barometer | 29.87 in (1011.6 mb) |
| Dewpoint | 67°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 24 Aug 12:56 am EDT |
Extended Forecast for
3 Miles SSW Niantic CT
Overnight
Low: 65 °F
Mostly Clear
Monday
High: 79 °F
Sunny
Monday Night
Low: 61 °F
Mostly Clear
Tuesday
High: 76 °F
Sunny then
Slight Chance
ShowersTuesday Night
Low: 62 °F
Mostly Clear
Wednesday
High: 77 °F
Sunny
Wednesday Night
Low: 67 °F
Partly Cloudy
Thursday
High: 77 °F
Mostly Sunny
Thursday Night
Low: 69 °F
Showers
Likely
Detailed Forecast
Overnight
Mostly clear, with a low around 65. West wind around 7 mph.
Monday
Sunny, with a high near 79. Southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 61. Southwest wind 5 to 8 mph becoming west after midnight.
Tuesday
A 20 percent chance of showers after 2pm. Sunny, with a high near 76. West wind 7 to 11 mph.
Tuesday Night
Mostly clear, with a low around 62. Northwest wind around 6 mph.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Friday
Showers likely, mainly before 8am. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 66.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Sunny, with a high near 75.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSW Niantic CT
41.29°N 72.21°W (Elev. 3 ft)
41.29°N 72.21°W (Elev. 3 ft)
2:20 pm EDT Aug 23, 2026
1am EDT Aug 24, 2026-6pm EDT Aug 30, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
