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

3°C

38°F

Humidity 44%
Wind Speed N 20 km/h
Barometer 1018.8 mb (30.09 in)
Dewpoint -8°C (18°F)
Visibility 16 km
Wind Chill-1°C (30°F)
Last update 15 Feb 11:56 am EST
Extended Forecast for

2 Miles E Oakdale CT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 3. North wind 8 to 10 km/h becoming east.

    High: 3 °C

    Mostly Sunny

  • Tonight

    Tonight: A 40 percent chance of snow after 1am. Cloudy, with a low around -4. Northeast wind 8 to 10 km/h.

    Low: -4 °C

    Cloudy then
    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Cloudy, then gradually becoming mostly sunny, with a high near 4. Wind chill values between -5 and zero. Northeast wind 8 to 10 km/h.

    High: 4 °C

    Decreasing
    Clouds

  • Monday Night

    Monday Night: A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around -3. Calm wind.

    Low: -3 °C

    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 6. Light south wind becoming southwest 6 to 11 km/h in the morning.

    High: 6 °C

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around -1.

    Low: -1 °C

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 50 percent chance of rain after 1pm. Mostly cloudy, with a high near 6.

    High: 6 °C

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain before 1am, then a chance of rain and snow. Low around 0. Chance of precipitation is 80%.

    Low: 0 °C

    Rain then
    Rain/Snow

  • Thursday

    Thursday: Mostly cloudy, with a high near 5.

    High: 5 °C

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 3. North wind 8 to 10 km/h becoming east.
Tonight
A 40 percent chance of snow after 1am. Cloudy, with a low around -4. Northeast wind 8 to 10 km/h.
Washington's Birthday
Cloudy, then gradually becoming mostly sunny, with a high near 4. Wind chill values between -5 and zero. Northeast wind 8 to 10 km/h.
Monday Night
A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around -3. Calm wind.
Tuesday
Mostly cloudy, with a high near 6. Light south wind becoming southwest 6 to 11 km/h in the morning.
Tuesday Night
Increasing clouds, with a low around -1.
Wednesday
A 50 percent chance of rain after 1pm. Mostly cloudy, with a high near 6.
Wednesday Night
Rain before 1am, then a chance of rain and snow. Low around 0. Chance of precipitation is 80%.
Thursday
Mostly cloudy, with a high near 5.
Thursday Night
Mostly cloudy, with a low around -2.
Friday
Rain and snow likely. Mostly cloudy, with a high near 6. Chance of precipitation is 60%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around -1. Chance of precipitation is 40%.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 4.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Oakdale CT
 41.46°N 72.17°W (Elev. 400 m)
Last Update:
1:46 am EST Feb 15, 2026
Forecast Valid:
12pm EST Feb 15, 2026-6pm EST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation