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

59°F

15°C

Humidity 90%
Wind Speed Calm
Barometer 30.18 in (1021.9 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 30 Aug 7:52 am EDT
Extended Forecast for

Columbia CT

  • Today

    Today: Partly sunny, with a high near 81. Light southwest wind increasing to 5 to 9 mph in the morning.

    High: 81 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers, mainly before midnight. Mostly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 61 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 81. Calm wind.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Showers, mainly after 3am. Low around 62. Light south wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 62 °F

    Mostly Cloudy
    then Showers

  • Tuesday

    Tuesday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 77. South wind 3 to 7 mph. Chance of precipitation is 80%.

    High: 77 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Low around 61. East wind 3 to 5 mph. Chance of precipitation is 80%.

    Low: 61 °F

    Showers then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers after 2pm. Mostly cloudy, with a high near 76. East wind 3 to 5 mph. Chance of precipitation is 30%.

    High: 76 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 10pm. Mostly cloudy, with a low around 62. Light southeast wind. Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers. Mostly cloudy, with a high near 77. Southwest wind 5 to 7 mph. Chance of precipitation is 50%.

    High: 77 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 81. Light southwest wind increasing to 5 to 9 mph in the morning.
Tonight
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Mostly sunny, with a high near 81. Calm wind.
Monday Night
Showers, mainly after 3am. Low around 62. Light south wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 77. South wind 3 to 7 mph. Chance of precipitation is 80%.
Tuesday Night
Showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Low around 61. East wind 3 to 5 mph. Chance of precipitation is 80%.
Wednesday
A chance of showers after 2pm. Mostly cloudy, with a high near 76. East wind 3 to 5 mph. Chance of precipitation is 30%.
Wednesday Night
Showers likely, mainly after 10pm. Mostly cloudy, with a low around 62. Light southeast wind. Chance of precipitation is 60%.
Thursday
A chance of showers. Mostly cloudy, with a high near 77. Southwest wind 5 to 7 mph. Chance of precipitation is 50%.
Thursday Night
A chance of showers before 2am. Mostly cloudy, with a low around 61. Southwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 77. Northwest wind around 6 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 58. Light north wind.
Saturday
Mostly sunny, with a high near 75. Northwest wind around 6 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Columbia CT
 41.7°N 72.3°W (Elev. 453 ft)
Last Update:
3:32 am EDT Aug 30, 2026
Forecast Valid:
8am EDT Aug 30, 2026-6pm EDT Sep 5, 2026
 
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