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

65°F

18°C

Humidity 93%
Wind Speed NE 3 mph
Barometer 29.95 in (1013.9 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 13 Aug 11:52 pm EDT
Extended Forecast for

Willimantic CT

  • Overnight

    Overnight: Mostly clear, with a low around 62. Light northwest wind.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 83. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 83 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Patchy fog after 1am. Otherwise, mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Sunny, with a high near 81. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers, with thunderstorms also possible after 2am. Low around 62. South wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

    Low: 62 °F

    Showers

  • Monday

    Monday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83. South wind around 8 mph becoming west in the afternoon. Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Mostly clear, with a low around 60. Light north wind.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 62. Light northwest wind.
Friday
A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 83. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Patchy fog after 1am. Otherwise, mostly clear, with a low around 55. Calm wind.
Saturday
Sunny, with a high near 81. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 56. Calm wind.
Sunday
Mostly sunny, with a high near 81. Calm wind becoming south 5 to 9 mph in the afternoon.
Sunday Night
Showers, with thunderstorms also possible after 2am. Low around 62. South wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 83. South wind around 8 mph becoming west in the afternoon. Chance of precipitation is 60%.
Monday Night
Mostly clear, with a low around 60. Light north wind.
Tuesday
Sunny, with a high near 83. North wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 59. Calm wind.
Wednesday
Sunny, with a high near 84. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 63. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 83. Light southwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Willimantic CT
 41.71°N 72.21°W (Elev. 236 ft)
Last Update:
11:56 pm EDT Aug 13, 2026
Forecast Valid:
12am EDT Aug 14, 2026-6pm EDT Aug 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation