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.

Light Rain Fog/Mist

66°F

19°C

Humidity 96%
Wind Speed S 5 mph
Barometer 29.91 in (1012.6 mb)
Dewpoint 65°F (18°C)
Visibility 6.00 mi
Last update 17 Aug 4:52 am EDT
Extended Forecast for

Killingly CT

  • Overnight

    Overnight: Showers likely. Mostly cloudy, with a low around 65. South wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before 10am. Patchy fog after 7am. Otherwise, mostly cloudy, with a high near 75. South wind around 7 mph becoming east in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Showers
    Likely and
    Patchy Fog

  • Monday Night

    Monday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 66. Calm wind.

    Low: 66 °F

    Patchy Fog

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after 3pm. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 83. Light north wind. Chance of precipitation is 20%.

    High: 83 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 85. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. Southwest wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of showers after 2pm. Mostly sunny, with a high near 82. West wind 3 to 5 mph. Chance of precipitation is 30%.

    High: 82 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 11pm. Partly cloudy, with a low around 60. Calm wind. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Showers likely. Mostly cloudy, with a low around 65. South wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers likely, mainly before 10am. Patchy fog after 7am. Otherwise, mostly cloudy, with a high near 75. South wind around 7 mph becoming east in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 66. Calm wind.
Tuesday
A slight chance of showers and thunderstorms after 3pm. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 83. Light north wind. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 63. Calm wind.
Wednesday
Sunny, with a high near 85. Calm wind becoming west 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 64. Southwest wind around 5 mph becoming calm in the evening.
Thursday
A chance of showers after 2pm. Mostly sunny, with a high near 82. West wind 3 to 5 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers before 11pm. Partly cloudy, with a low around 60. Calm wind. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 81. Northeast wind 3 to 5 mph.
Friday Night
Partly cloudy, with a low around 59. Calm wind.
Saturday
A chance of showers. Partly sunny, with a high near 77. East wind 3 to 6 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 60. Light northeast wind. Chance of precipitation is 50%.
Sunday
Showers likely. Mostly cloudy, with a high near 77. Northeast wind 5 to 7 mph becoming south in the afternoon. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Killingly CT
 41.82°N 71.85°W (Elev. 495 ft)
Last Update:
4:34 am EDT Aug 17, 2026
Forecast Valid:
5am EDT Aug 17, 2026-6pm EDT Aug 23, 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