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

Willimantic, Windham Airport (KIJD)

Lat: 41.74°NLon: 72.18°WElev: 246ft.

Fair

72°F

22°C

Humidity 76%
Wind Speed S 3 mph
Barometer 30.05 in (1017.5 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 26 Aug 7:52 pm EDT
Extended Forecast for

Union CT

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 62. Southwest wind around 6 mph.

    Low: 62 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: A chance of showers and thunderstorms, mainly between 3pm and 5pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 78. South wind 5 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 78 °F

    Patchy Fog
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 66. Southwest wind 7 to 10 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 66 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A chance of showers and thunderstorms. Patchy fog before 7am. Otherwise, partly sunny, with a high near 80. West wind 3 to 6 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Chance
    Showers and
    Patchy Fog
    then Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61. North wind 5 to 7 mph.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 77. North wind around 6 mph.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. Light southwest wind.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 80. Southwest wind 5 to 9 mph.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 65. Southwest wind around 8 mph.

    Low: 65 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 62. Southwest wind around 6 mph.
Thursday
A chance of showers and thunderstorms, mainly between 3pm and 5pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 78. South wind 5 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 66. Southwest wind 7 to 10 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A chance of showers and thunderstorms. Patchy fog before 7am. Otherwise, partly sunny, with a high near 80. West wind 3 to 6 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Partly cloudy, with a low around 61. North wind 5 to 7 mph.
Saturday
Sunny, with a high near 77. North wind around 6 mph.
Saturday Night
Mostly clear, with a low around 57. Light southwest wind.
Sunday
Mostly sunny, with a high near 80. Southwest wind 5 to 9 mph.
Sunday Night
Partly cloudy, with a low around 65. Southwest wind around 8 mph.
Monday
Partly sunny, with a high near 80. West wind around 7 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 64. Southwest wind around 5 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 78. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 64. South wind around 6 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 78. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Union CT
 42°N 72.17°W (Elev. 1001 ft)
Last Update:
6:39 pm EDT Aug 26, 2026
Forecast Valid:
8pm EDT Aug 26, 2026-6pm EDT Sep 2, 2026
 
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Additional Resources

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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