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

75°F

24°C

Humidity 40%
Wind Speed W 3 mph
Barometer 29.90 in (1012.4 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 21 Jun 7:52 pm EDT
Extended Forecast for

Putnam CT

  • Tonight

    Tonight: Partly cloudy, with a low around 56. West wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Showers likely, mainly after 3pm. Increasing clouds, with a high near 77. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 77 °F

    Partly Sunny
    then Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 59. South wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 59 °F

    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 11am, then showers likely. High near 78. Southwest wind 5 to 7 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 78 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 8pm. Mostly clear, with a low around 58. Northwest wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Northwest wind 3 to 7 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. Light west wind.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 3am. Partly cloudy, with a low around 61. South wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 61 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 56. West wind around 6 mph becoming calm in the evening.
Monday
Showers likely, mainly after 3pm. Increasing clouds, with a high near 77. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Showers and possibly a thunderstorm. Low around 59. South wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers and possibly a thunderstorm before 11am, then showers likely. High near 78. Southwest wind 5 to 7 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
A chance of showers before 8pm. Mostly clear, with a low around 58. Northwest wind 3 to 5 mph. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 84. Northwest wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 57. Light west wind.
Thursday
Sunny, with a high near 86. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Thursday Night
A chance of showers after 3am. Partly cloudy, with a low around 61. South wind 3 to 6 mph. Chance of precipitation is 30%.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 81. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. South wind 3 to 6 mph. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 86. West wind 3 to 8 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Partly cloudy, with a low around 60. Northwest wind 3 to 5 mph. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 86. Northwest wind 3 to 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Putnam CT
 41.89°N 71.9°W (Elev. 262 ft)
Last Update:
3:22 pm EDT Jun 21, 2026
Forecast Valid:
7pm EDT Jun 21, 2026-6pm EDT Jun 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation