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

53°F

12°C

Humidity 69%
Wind Speed S 3 mph
Barometer 30.51 in (1033.3 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 23 May 4:52 pm EDT
Extended Forecast for

South Windham CT

  • Tonight

    Tonight: Rain, mainly after 11pm. Low around 48. East wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Rain Likely
    then Rain

  • Sunday

    Sunday: Rain, with thunderstorms also possible after 5pm. Some of the storms could produce heavy rainfall. High near 53. East wind 10 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 53 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Rain and possibly a thunderstorm, mainly before midnight, then areas of drizzle after midnight. Areas of fog after midnight. Low around 53. Northeast wind 5 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 53 °F

    Rain then
    Chance Rain
    and Areas Fog

  • Memorial Day

    Memorial Day: A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 76. North wind around 5 mph becoming calm. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 80. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 80 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60. Southwest wind around 5 mph becoming calm in the evening.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58. West wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain, mainly after 11pm. Low around 48. East wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain, with thunderstorms also possible after 5pm. Some of the storms could produce heavy rainfall. High near 53. East wind 10 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Sunday Night
Rain and possibly a thunderstorm, mainly before midnight, then areas of drizzle after midnight. Areas of fog after midnight. Low around 53. Northeast wind 5 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Memorial Day
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 76. North wind around 5 mph becoming calm. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 58. Calm wind.
Tuesday
Partly sunny, with a high near 80. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 60. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 85. Calm wind becoming west 5 to 9 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 58. West wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 77. Light north wind increasing to 5 to 10 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 51. North wind around 5 mph becoming calm in the evening.
Friday
A chance of showers. Mostly sunny, with a high near 72. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers. Partly cloudy, with a low around 51. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 72. Light and variable wind becoming southwest 5 to 7 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Windham CT
 41.69°N 72.18°W (Elev. 200 ft)
Last Update:
3:06 pm EDT May 23, 2026
Forecast Valid:
5pm EDT May 23, 2026-6pm EDT May 30, 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