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

70°F

21°C

Humidity 84%
Wind Speed Calm
Barometer 29.90 in (1012.1 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 13 Aug 8:52 pm EDT
Extended Forecast for

Killingly CT

  • Tonight

    Tonight: Mostly clear, with a low around 60. Light northwest wind.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 81. Northwest wind 3 to 8 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of showers before 10pm. Mostly cloudy, then gradually becoming clear, with a low around 56. Light north wind. Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. Calm wind becoming north around 5 mph in the afternoon.

    High: 80 °F

    Sunny

  • Saturday Night

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

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 79. Calm wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 30%.

    High: 79 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers and thunderstorms before 2am, then showers likely. Low around 61. South wind around 8 mph. Chance of precipitation is 80%.

    Low: 61 °F

    Showers

  • Monday

    Monday: A chance of showers before 10am. Partly sunny, with a high near 79. Northwest wind 6 to 8 mph. Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. Light north wind.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 60. Light northwest wind.
Friday
Sunny, with a high near 81. Northwest wind 3 to 8 mph.
Friday Night
A slight chance of showers before 10pm. Mostly cloudy, then gradually becoming clear, with a low around 56. Light north wind. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 80. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 56. Calm wind.
Sunday
A chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 79. Calm wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
Showers and thunderstorms before 2am, then showers likely. Low around 61. South wind around 8 mph. Chance of precipitation is 80%.
Monday
A chance of showers before 10am. Partly sunny, with a high near 79. Northwest wind 6 to 8 mph. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 59. Light north wind.
Tuesday
Mostly sunny, with a high near 82. Light north wind.
Tuesday Night
Mostly clear, with a low around 60. Calm wind.
Wednesday
Mostly sunny, with a high near 82. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 64. Southwest wind around 6 mph.
Thursday
A chance of showers. Mostly sunny, with a high near 83. Southwest wind 5 to 9 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Killingly CT
 41.85°N 71.88°W (Elev. 295 ft)
Last Update:
2:40 pm EDT Aug 13, 2026
Forecast Valid:
9pm EDT Aug 13, 2026-6pm EDT Aug 20, 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