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

54°F

12°C

Humidity 93%
Wind Speed Calm
Barometer 30.03 in (1016.6 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 22 Jun 4:52 am EDT
Extended Forecast for

Sterling CT

  • Today

    Today: Showers likely, with thunderstorms also possible after 5pm. Increasing clouds, with a high near 78. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Mostly Cloudy
    then Showers
    Likely

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Patchy fog after 9pm. Low around 62. Southeast wind 9 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 62 °F

    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 9am, then showers likely. Patchy fog before 2pm. High near 77. South wind 6 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 77 °F

    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59. Northwest wind around 6 mph.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 81. Northwest wind 7 to 9 mph.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. West wind 3 to 5 mph.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 83. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 1am. Mostly cloudy, with a low around 62. South wind 5 to 7 mph. Chance of precipitation is 40%.

    Low: 62 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 80. South wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 80 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Showers likely, with thunderstorms also possible after 5pm. Increasing clouds, with a high near 78. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm. Patchy fog after 9pm. Low around 62. Southeast wind 9 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers and possibly a thunderstorm before 9am, then showers likely. Patchy fog before 2pm. High near 77. South wind 6 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Partly cloudy, with a low around 59. Northwest wind around 6 mph.
Wednesday
Sunny, with a high near 81. Northwest wind 7 to 9 mph.
Wednesday Night
Mostly clear, with a low around 59. West wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 83. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Thursday Night
A chance of showers after 1am. Mostly cloudy, with a low around 62. South wind 5 to 7 mph. Chance of precipitation is 40%.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 80. South wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southwest wind 3 to 7 mph. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly sunny, with a high near 81. West wind 3 to 8 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 63. West wind 3 to 5 mph.
Sunday
Sunny, with a high near 84. Northwest wind 5 to 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Sterling CT
 41.69°N 71.85°W (Elev. 545 ft)
Last Update:
2:30 am EDT Jun 22, 2026
Forecast Valid:
5am EDT Jun 22, 2026-6pm EDT Jun 28, 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