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.

Fair

85°F

29°C

Humidity 53%
Wind Speed SW 9 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 19 May 10:52 am EDT
Extended Forecast for

Killingly CT

Heat Advisory until May 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until May 20, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Today

    High: 91 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 69. Southwest wind 8 to 10 mph.

    Low: 69 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 90. Southwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 90 °F

    Sunny then
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 55. Northwest wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Showers
    Likely then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 69. North wind 5 to 9 mph.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. West wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 68. Light and variable wind.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers after 2am. Mostly cloudy, with a low around 46. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
Sunny and hot, with a high near 91. Southwest wind 8 to 13 mph.
Tonight
Partly cloudy, with a low around 69. Southwest wind 8 to 10 mph.
Wednesday
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 90. Southwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 55. Northwest wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly sunny, with a high near 69. North wind 5 to 9 mph.
Thursday Night
Partly cloudy, with a low around 46. West wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 68. Light and variable wind.
Friday Night
A chance of showers after 2am. Mostly cloudy, with a low around 46. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Saturday
Showers likely, mainly after 8am. Mostly cloudy, with a high near 59. East wind 3 to 8 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 47. Northeast wind around 6 mph. Chance of precipitation is 70%.
Sunday
Showers likely. Mostly cloudy, with a high near 63. East wind around 8 mph. Chance of precipitation is 60%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 49. Northeast wind 3 to 6 mph. Chance of precipitation is 40%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 69. North wind 3 to 6 mph. Chance of precipitation is 30%.
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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:
10:06 am EDT May 19, 2026
Forecast Valid:
11am EDT May 19, 2026-6pm EDT May 25, 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