National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Groton / New London, Groton / New London Airport (KGON)

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fog/Mist

67°F

19°C

Humidity 91%
Wind Speed NA
Barometer 29.93 in (1013.4 mb)
Dewpoint 64°F (18°C)
Visibility 2.00 mi
Last update 26 May 5:56 pm EDT
Extended Forecast for

2 Miles NNE Deep River CT

  • Tonight

    Tonight: A 20 percent chance of showers after 2am. Areas of fog after 8pm. Otherwise, mostly cloudy, with a low around 61. South wind around 6 mph becoming calm in the evening.

    Low: 61 °F

    Areas Fog
    then Slight
    Chance
    Showers and
    Areas Fog

  • Memorial Day

    Memorial Day: Showers likely, mainly after 5pm. Patchy fog. Otherwise, cloudy, with a high near 70. Southeast wind 6 to 11 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 70 °F

    Showers
    Likely and
    Patchy Fog

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Low around 62. South wind 7 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 62 °F

    Showers

  • Tuesday

    Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 81. Southwest wind 6 to 10 mph.

    High: 81 °F

    Gradual
    Clearing

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59. Southwest wind around 6 mph becoming calm in the evening.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers after 2pm. Increasing clouds, with a high near 77.

    High: 77 °F

    Sunny then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers after 2am. Areas of fog after 8pm. Otherwise, mostly cloudy, with a low around 61. South wind around 6 mph becoming calm in the evening.
Memorial Day
Showers likely, mainly after 5pm. Patchy fog. Otherwise, cloudy, with a high near 70. Southeast wind 6 to 11 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Low around 62. South wind 7 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Tuesday
Cloudy through mid morning, then gradual clearing, with a high near 81. Southwest wind 6 to 10 mph.
Tuesday Night
Mostly clear, with a low around 59. Southwest wind around 6 mph becoming calm in the evening.
Wednesday
A 30 percent chance of showers after 2pm. Increasing clouds, with a high near 77.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 51.
Friday
Mostly sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 74.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Deep River CT
 41.43°N 72.42°W (Elev. 98 ft)
Last Update:
3:43 pm EDT May 26, 2024
Forecast Valid:
6pm EDT May 26, 2024-6pm EDT Jun 2, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation