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

Widespread Showers and Thunderstorms in Southern California and the Southern Plains into the Mississippi Valley

Isolated strong to severe thunderstorms and widespread heavy rainfall are possible across the southern Plains into Arkansas. Widespread showers with a slight chance of thunderstorms are possible across southern California. Urban flooding, rock and mudslides as well as minor debris flows near burn scars are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Willimantic, Windham Airport (KIJD)

Lat: 41.74°NLon: 72.18°WElev: 246ft.

Overcast

25°F

-4°C

Humidity 88%
Wind Speed Calm
Barometer 30.11 in (1020.0 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 21 Nov 6:52 am EST
Extended Forecast for

Union CT

  • Today

    Today: Mostly cloudy, with a high near 46. Southwest wind 5 to 10 mph, with gusts as high as 23 mph.

    High: 46 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of rain after 4am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 36. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: A slight chance of rain before 9am. Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 45. Northwest wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Northwest wind 5 to 7 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 40. West wind 3 to 6 mph.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. West wind 6 to 8 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 45. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. West wind around 6 mph.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain after 3pm. Mostly cloudy, with a high near 48. South wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 48 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Today
Mostly cloudy, with a high near 46. Southwest wind 5 to 10 mph, with gusts as high as 23 mph.
Tonight
A slight chance of rain after 4am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 36. Southwest wind around 6 mph. Chance of precipitation is 20%.
Saturday
A slight chance of rain before 9am. Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 45. Northwest wind 5 to 7 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 26. Northwest wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 40. West wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 32. West wind 6 to 8 mph.
Monday
Sunny, with a high near 45. West wind 7 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 32. West wind around 6 mph.
Tuesday
A chance of rain after 3pm. Mostly cloudy, with a high near 48. South wind 6 to 8 mph. Chance of precipitation is 30%.
Tuesday Night
Rain likely, mainly after 8pm. Cloudy, with a low around 45. South wind around 9 mph. Chance of precipitation is 70%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 54. South wind around 9 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43. Southwest wind 8 to 10 mph. Chance of precipitation is 50%.
Thanksgiving Day
A chance of rain. Partly sunny, with a high near 46. West wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Union CT
 42°N 72.17°W (Elev. 1001 ft)
Last Update:
12:32 am EST Nov 21, 2025
Forecast Valid:
7am EST Nov 21, 2025-6pm EST Nov 27, 2025
 
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