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.

Overcast

37°F

3°C

Humidity 82%
Wind Speed NE 8 mph
Barometer 29.85 in (1011.0 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 23 Mar 12:52 pm EDT
Extended Forecast for

Colchester CT

  • This Afternoon

    This Afternoon: A chance of rain before 2pm, then a chance of showers after 2pm. Cloudy, with a high near 39. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 39 °F

    Chance Rain

  • Tonight

    Tonight: A 30 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 46. Wind chill values between 20 and 30 early. North wind 5 to 7 mph.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 31. Southwest wind around 6 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 51. Light southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 24 mph.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Rain likely, mainly before 8am. Partly sunny, with a high near 52. Chance of precipitation is 60%.

    High: 52 °F

    Rain Likely

Detailed Forecast

This Afternoon
A chance of rain before 2pm, then a chance of showers after 2pm. Cloudy, with a high near 39. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Tonight
A 30 percent chance of showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 46. Wind chill values between 20 and 30 early. North wind 5 to 7 mph.
Tuesday Night
Increasing clouds, with a low around 31. Southwest wind around 6 mph.
Wednesday
Partly sunny, with a high near 51. Light southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 38.
Thursday
Mostly cloudy, with a high near 57.
Thursday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 8am. Partly sunny, with a high near 52. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 23.
Saturday
Sunny, with a high near 41.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Colchester CT
 41.57°N 72.33°W (Elev. 459 ft)
Last Update:
1:21 pm EDT Mar 23, 2026
Forecast Valid:
1pm EDT Mar 23, 2026-6pm EDT Mar 29, 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