National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Hartford, Hartford-Brainard Airport (KHFD)

Lat: 41.74°NLon: 72.65°WElev: 16ft.

Fog/Mist

55°F

13°C

Humidity 96%
Wind Speed N 12 mph
Barometer 30.08 in (1018.5 mb)
Dewpoint 54°F (12°C)
Visibility 5.00 mi
Wind Chill52°F (11°C)
Last update 21 Aug 3:53 am EDT
Extended Forecast for

South Windsor CT

  • Overnight

    Overnight: A chance of showers, mainly before 5am. Patchy fog. Otherwise, cloudy, with a low around 55. North wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 73. North wind 8 to 13 mph.

    High: 73 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. North wind 9 to 11 mph.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 83. North wind 8 to 10 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 57. Light southwest wind.

    Low: 57 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63. South wind 7 to 10 mph.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers after 2pm. Partly sunny, with a high near 81. South wind 6 to 13 mph. Chance of precipitation is 30%.

    High: 81 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after 3am. Mostly cloudy, with a low around 65. South wind 6 to 9 mph. Chance of precipitation is 60%.

    Low: 65 °F

    Showers
    Likely

Detailed Forecast

Overnight
A chance of showers, mainly before 5am. Patchy fog. Otherwise, cloudy, with a low around 55. North wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 73. North wind 8 to 13 mph.
Thursday Night
Partly cloudy, with a low around 54. North wind 9 to 11 mph.
Friday
Sunny, with a high near 83. North wind 8 to 10 mph.
Friday Night
Clear, with a low around 57. Light southwest wind.
Saturday
Sunny, with a high near 86. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 63. South wind 7 to 10 mph.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 81. South wind 6 to 13 mph. Chance of precipitation is 30%.
Sunday Night
Showers likely, mainly after 3am. Mostly cloudy, with a low around 65. South wind 6 to 9 mph. Chance of precipitation is 60%.
Monday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 80. South wind 5 to 8 mph. Chance of precipitation is 60%.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 58. South wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Tuesday
Sunny, with a high near 79. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 54. West wind 5 to 7 mph.
Wednesday
Sunny, with a high near 76. West wind 5 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Windsor CT
 41.83°N 72.62°W (Elev. 56 ft)
Last Update:
2:39 am EDT Aug 21, 2025
Forecast Valid:
4am EDT Aug 21, 2025-6pm EDT Aug 27, 2025
 
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