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

33°F

1°C

Humidity 58%
Wind Speed NW 8 mph
Barometer 30.34 in (1027.6 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 15 Mar 12:52 am EDT
Extended Forecast for

South Windham CT

  • Overnight

    Overnight: Partly cloudy, with a low around 28. Northwest wind around 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 47. Light and variable wind becoming southeast 5 to 10 mph in the morning.

    High: 47 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Rain likely, mainly after 5am. Increasing clouds, with a low around 33. Southeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Partly Cloudy
    then Rain
    Likely

  • Monday

    Monday: Rain and possibly a thunderstorm. Patchy fog. High near 61. South wind around 17 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 61 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm before 2am, then rain likely. Patchy fog before 9pm. Low around 36. Windy, with a south wind 20 to 26 mph, with gusts as high as 49 mph. Chance of precipitation is 100%.

    Low: 36 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of rain, mainly before 7am. Mostly sunny, with a high near 42. Breezy, with a west wind 14 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    High: 42 °F

    Breezy.
    Chance Rain
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. West wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. West wind around 6 mph.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. South wind around 6 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 28. Northwest wind around 6 mph.
Sunday
Partly sunny, with a high near 47. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Sunday Night
Rain likely, mainly after 5am. Increasing clouds, with a low around 33. Southeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain and possibly a thunderstorm. Patchy fog. High near 61. South wind around 17 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Monday Night
Rain and possibly a thunderstorm before 2am, then rain likely. Patchy fog before 9pm. Low around 36. Windy, with a south wind 20 to 26 mph, with gusts as high as 49 mph. Chance of precipitation is 100%.
Tuesday
A chance of rain, mainly before 7am. Mostly sunny, with a high near 42. Breezy, with a west wind 14 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 20. West wind 7 to 11 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 39. West wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 24. South wind around 6 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 46. Light southeast wind becoming south 5 to 9 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 28. South wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 52. Light and variable wind becoming west 5 to 8 mph in the morning.
Friday Night
A chance of rain and snow. Partly cloudy, with a low around 30. South wind around 7 mph. Chance of precipitation is 30%.
Saturday
A chance of rain. Partly sunny, with a high near 49. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
South Windham CT
 41.69°N 72.18°W (Elev. 200 ft)
Last Update:
1:06 am EDT Mar 15, 2026
Forecast Valid:
1am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation