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.

A Few Clouds with Haze

39°F

4°C

Humidity 76%
Wind Speed S 3 mph
Barometer 30.07 in (1018.4 mb)
Dewpoint 32°F (0°C)
Visibility 5.00 mi
Last update 17 Feb 4:52 pm EST
Extended Forecast for

Killingly CT

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 29. Light southwest wind.

    Low: 29 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Rain before 4pm, then rain and snow. Patchy fog before 11am. High near 36. Light and variable wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Rain
    and Patchy
    Fog then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 9pm. Low around 28. Northeast wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 41. North wind around 5 mph becoming light and variable in the morning.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 3am. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 20%.

    Low: 24 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A chance of snow before 1pm, then rain. High near 40. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    then
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow, possibly mixed with freezing rain, becoming all snow after 9pm. Low around 28. East wind around 6 mph. Chance of precipitation is 80%.

    Low: 28 °F

    Wintry Mix
    then Snow
    Likely

  • Saturday

    Saturday: A chance of snow before noon, then a chance of rain. Mostly cloudy, with a high near 42. Northwest wind around 6 mph. Chance of precipitation is 40%.

    High: 42 °F

    Chance Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of snow before 10pm. Mostly cloudy, with a low around 25. Light north wind. Chance of precipitation is 30%.

    Low: 25 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 29. Light southwest wind.
Wednesday
Rain before 4pm, then rain and snow. Patchy fog before 11am. High near 36. Light and variable wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow, becoming all snow after 9pm. Low around 28. Northeast wind 3 to 5 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday
Mostly sunny, with a high near 41. North wind around 5 mph becoming light and variable in the morning.
Thursday Night
A slight chance of snow after 3am. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 20%.
Friday
A chance of snow before 1pm, then rain. High near 40. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow, possibly mixed with freezing rain, becoming all snow after 9pm. Low around 28. East wind around 6 mph. Chance of precipitation is 80%.
Saturday
A chance of snow before noon, then a chance of rain. Mostly cloudy, with a high near 42. Northwest wind around 6 mph. Chance of precipitation is 40%.
Saturday Night
A chance of snow before 10pm. Mostly cloudy, with a low around 25. Light north wind. Chance of precipitation is 30%.
Sunday
A chance of snow after 8am. Mostly cloudy, with a high near 37. East wind 6 to 10 mph. Chance of precipitation is 50%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 25. Northeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday
A chance of snow. Mostly cloudy, with a high near 36. North wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 17. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 31. Northwest wind 9 to 11 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Killingly CT
 41.85°N 71.88°W (Elev. 295 ft)
Last Update:
12:24 pm EST Feb 17, 2026
Forecast Valid:
5pm EST Feb 17, 2026-6pm EST Feb 24, 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