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.

Fair

16°C

61°F

Humidity 90%
Wind Speed NE 6 km/h
Barometer 1015.0 mb (29.97 in)
Dewpoint 14°C (58°F)
Visibility 16 km
Last update 4 Jun 1:56 am EDT
Extended Forecast for

2 Miles SSW Preston CT

  • Overnight

    Overnight: Mostly clear, with a low around 13. Calm wind.

    Low: 13 °C

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25. Light east wind becoming southeast 6 to 11 km/h in the morning.

    High: 25 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 14. South wind 3 to 8 km/h.

    Low: 14 °C

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 26. South wind 8 to 14 km/h.

    High: 26 °C

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 17. South wind 8 to 10 km/h.

    Low: 17 °C

    Mostly Cloudy
    then Chance
    T-storms

  • Thursday

    Thursday: Showers likely, mainly after 8am. Mostly cloudy, with a high near 23. Chance of precipitation is 70%. New precipitation amounts between 7.5 mm and 1 cm possible.

    High: 23 °C

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 16.

    Low: 16 °C

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers. Mostly cloudy, with a high near 26.

    High: 26 °C

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 14.

    Low: 14 °C

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 13. Calm wind.
Tuesday
Mostly sunny, with a high near 25. Light east wind becoming southeast 6 to 11 km/h in the morning.
Tuesday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 14. South wind 3 to 8 km/h.
Wednesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 26. South wind 8 to 14 km/h.
Wednesday Night
A 30 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 17. South wind 8 to 10 km/h.
Thursday
Showers likely, mainly after 8am. Mostly cloudy, with a high near 23. Chance of precipitation is 70%. New precipitation amounts between 7.5 mm and 1 cm possible.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 16.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 26.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 24.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 14.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 24.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 13.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 23.
Click Map For Forecast
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Preston CT
 41.53°N 72.01°W (Elev. 200 m)
Last Update:
1:48 am EDT Jun 4, 2024
Forecast Valid:
2am EDT Jun 4, 2024-6pm EDT Jun 10, 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