National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Willimantic, Windham Airport (KIJD)

Lat: 41.74°NLon: 72.18°WElev: 246ft.

Fog

64°F

18°C

Humidity 100%
Wind Speed Calm
Barometer 30.12 in (1019.9 mb)
Dewpoint 64°F (18°C)
Visibility 0.25 mi
Last update 30 Jun 6:52 am EDT
Extended Forecast for

Killingly CT

Extreme Heat Warning July 1, 10:00am until July 4, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Today

    Today: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 88. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 88 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 3am. Mostly cloudy, with a low around 66. Southwest wind 6 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 93. Heat index values as high as 100. West wind 8 to 10 mph, with gusts as high as 22 mph.

    High: 93 °F

    Hot

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 72. West wind 3 to 7 mph. Chance of precipitation is 30%.

    Low: 72 °F

    Chance
    Showers

  • Thursday

    Thursday: Sunny and hot, with a high near 97. West wind 5 to 10 mph.

    High: 97 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 74. West wind 3 to 7 mph.

    Low: 74 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 98. West wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 71. West wind 5 to 7 mph.

    Low: 71 °F

    Mostly Clear

  • Independence Day

    Independence Day: A chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 93. Light west wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 30%.

    High: 93 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 88. Calm wind becoming southwest 5 to 8 mph in the morning.
Tonight
A chance of showers and thunderstorms, mainly before 3am. Mostly cloudy, with a low around 66. Southwest wind 6 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly sunny and hot, with a high near 93. Heat index values as high as 100. West wind 8 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 72. West wind 3 to 7 mph. Chance of precipitation is 30%.
Thursday
Sunny and hot, with a high near 97. West wind 5 to 10 mph.
Thursday Night
Clear, with a low around 74. West wind 3 to 7 mph.
Friday
Sunny and hot, with a high near 98. West wind 6 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 71. West wind 5 to 7 mph.
Independence Day
A chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 93. Light west wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 10pm. Partly cloudy, with a low around 70. West wind 3 to 5 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 89. Northwest wind 3 to 5 mph.
Sunday Night
A chance of showers. Partly cloudy, with a low around 67. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 80. East wind 3 to 7 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Killingly CT
 41.82°N 71.85°W (Elev. 495 ft)
Last Update:
5:34 am EDT Jun 30, 2026
Forecast Valid:
7am EDT Jun 30, 2026-6pm EDT Jul 6, 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