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

Hazardous Weather Conditions

Current conditions at

Hartford, Hartford-Brainard Airport (KHFD)

Lat: 41.74°NLon: 72.65°WElev: 16ft.

Rain Fog/Mist

35°F

2°C

Humidity 96%
Wind Speed N 9 mph
Barometer 30.34 in (1027.4 mb)
Dewpoint 34°F (1°C)
Visibility 5.00 mi
Wind Chill28°F (-2°C)
Last update 5 Mar 9:53 pm EST
Extended Forecast for

South Windsor CT

Winter Weather Advisory March 5, 10:28pm until March 6, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 5, 10:28pm until March 6, 12:00pm

    NOW until 12:00pm Fri

    Winter Weather Advisory

  • Tonight

    Low: 33 °F

    Rain and
    Areas Fog

  • Friday

    Friday: A chance of freezing rain before 9am, then patchy drizzle. Areas of fog. Otherwise, cloudy, with a high near 36. North wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 36 °F

    Chance
    Drizzle/Freezing
    Rain and
    Areas Fog

  • Friday Night

    Friday Night: Patchy drizzle before 3am, then patchy drizzle or freezing rain. Areas of fog. Otherwise, cloudy, with a low around 32. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 32 °F

    Patchy
    Drizzle/Freezing
    Rain and
    Areas Fog

  • Saturday

    Saturday: A chance of freezing rain before 7am. Cloudy, with a high near 46. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    High: 46 °F

    Chance
    Freezing Rain
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Rain likely, mainly between 9pm and 5am. Cloudy, with a low around 43. South wind around 8 mph. Chance of precipitation is 70%.

    Low: 43 °F

    Rain Likely

  • Sunday

    Sunday: A chance of rain before 7am. Partly sunny, with a high near 57. West wind around 7 mph. Chance of precipitation is 30%.

    High: 57 °F

    Chance Rain
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Light southwest wind.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 62. Light southwest wind increasing to 6 to 11 mph in the morning.

    High: 62 °F

    Sunny

Detailed Forecast

Tonight
Rain, mainly before 5am. Areas of fog. Low around 33. North wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A chance of freezing rain before 9am, then patchy drizzle. Areas of fog. Otherwise, cloudy, with a high near 36. North wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Patchy drizzle before 3am, then patchy drizzle or freezing rain. Areas of fog. Otherwise, cloudy, with a low around 32. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Saturday
A chance of freezing rain before 7am. Cloudy, with a high near 46. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Saturday Night
Rain likely, mainly between 9pm and 5am. Cloudy, with a low around 43. South wind around 8 mph. Chance of precipitation is 70%.
Sunday
A chance of rain before 7am. Partly sunny, with a high near 57. West wind around 7 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 35. Light southwest wind.
Monday
Sunny, with a high near 62. Light southwest wind increasing to 6 to 11 mph in the morning.
Monday Night
Mostly clear, with a low around 42. Southwest wind 3 to 7 mph.
Tuesday
Sunny, with a high near 67. Calm wind becoming southwest 5 to 8 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 43. South wind around 6 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 64. South wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 42. South wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Thursday
A chance of showers. Mostly cloudy, with a high near 53. Northwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Windsor CT
 41.81°N 72.63°W (Elev. 56 ft)
Last Update:
9:08 pm EST Mar 5, 2026
Forecast Valid:
10pm EST Mar 5, 2026-6pm EDT Mar 12, 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