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.

Overcast

66°F

19°C

Humidity 63%
Wind Speed N 10 mph
Barometer 30.07 in (1018.1 mb)
Dewpoint 53°F (12°C)
Visibility 9.00 mi
Last update 1 Apr 3:53 pm EDT
Extended Forecast for

South Windsor CT

  • This Afternoon

    This Afternoon: A chance of showers. Mostly cloudy, with a high near 74. North wind around 9 mph. Chance of precipitation is 30%.

    High: 74 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers before 7pm, then rain, mainly after 7pm. Low around 41. Northeast wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Thursday

    Thursday: Rain likely, mainly before 9am. Patchy fog before 11am. Otherwise, cloudy, with a high near 44. Northeast wind around 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Rain Likely
    and Patchy
    Fog then
    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A slight chance of rain. Cloudy, with a low around 38. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Rain

  • Friday

    Friday: Mostly cloudy, with a high near 65. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 65 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 54. Southwest wind 6 to 9 mph.

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers after 2pm. Partly sunny, with a high near 75. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 40%.

    High: 75 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 47. Southeast wind 8 to 11 mph. Chance of precipitation is 50%.

    Low: 47 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 9am. High near 66. South wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    High: 66 °F

    Showers

Detailed Forecast

This Afternoon
A chance of showers. Mostly cloudy, with a high near 74. North wind around 9 mph. Chance of precipitation is 30%.
Tonight
A chance of showers before 7pm, then rain, mainly after 7pm. Low around 41. Northeast wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely, mainly before 9am. Patchy fog before 11am. Otherwise, cloudy, with a high near 44. Northeast wind around 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A slight chance of rain. Cloudy, with a low around 38. East wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.
Friday
Mostly cloudy, with a high near 65. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 54. Southwest wind 6 to 9 mph.
Saturday
A chance of showers after 2pm. Partly sunny, with a high near 75. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 47. Southeast wind 8 to 11 mph. Chance of precipitation is 50%.
Sunday
Showers, mainly after 9am. High near 66. South wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 39. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 52. Northwest wind 10 to 13 mph.
Monday Night
Mostly clear, with a low around 33. Northwest wind 3 to 7 mph.
Tuesday
Mostly sunny, with a high near 51. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 29. North wind 6 to 8 mph.
Wednesday
Sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Windsor CT
 41.81°N 72.63°W (Elev. 56 ft)
Last Update:
2:50 pm EDT Apr 1, 2026
Forecast Valid:
4pm EDT Apr 1, 2026-6pm EDT Apr 8, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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