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.

Partly Cloudy

40°F

4°C

Humidity 73%
Wind Speed S 8 mph
Barometer 29.78 in (1008.7 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 13 Jan 9:52 pm EST
Extended Forecast for

Colchester CT

  • Tonight

    Tonight: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 35. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A slight chance of rain before 1pm, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 47. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 4am, then a chance of rain and snow. Cloudy, with a low around 29. Light south wind. Chance of precipitation is 50%.

    Low: 29 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of snow before 10am, then a slight chance of rain between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 35 by 10am, then falling to around 27 during the remainder of the day. Wind chill values between 15 and 25. West wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 35 °F⇓

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 13. West wind around 10 mph, with gusts as high as 21 mph.

    Low: 13 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 35. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.
Wednesday
A slight chance of rain before 1pm, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 47. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of rain before 4am, then a chance of rain and snow. Cloudy, with a low around 29. Light south wind. Chance of precipitation is 50%.
Thursday
A chance of snow before 10am, then a slight chance of rain between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 35 by 10am, then falling to around 27 during the remainder of the day. Wind chill values between 15 and 25. West wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 13. West wind around 10 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 19.
M.L.King Day
Mostly sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 25.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Colchester CT
 41.58°N 72.35°W (Elev. 328 ft)
Last Update:
12:35 pm EST Jan 13, 2026
Forecast Valid:
10pm EST Jan 13, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation