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.

Fair

47°F

8°C

Humidity 37%
Wind Speed S 16 G 23 mph
Barometer 30.38 in (1028.6 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 29 Mar 6:53 pm EDT
Extended Forecast for

Unionville CT

  • Tonight

    Tonight: Increasing clouds, with a low around 39. South wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 67. Southwest wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 67 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 51. Southwest wind 3 to 7 mph. Chance of precipitation is 20%.

    Low: 51 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A slight chance of rain before 1pm. Mostly cloudy, with a high near 66. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 66 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 58. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 58 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 76. Southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 76 °F

    Slight Chance
    T-storms then
    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 45. Northwest wind around 7 mph. Chance of precipitation is 50%.

    Low: 45 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 44. East wind 7 to 9 mph. Chance of precipitation is 50%.

    High: 44 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain. Cloudy, with a low around 39. East wind around 7 mph. Chance of precipitation is 40%.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 39. South wind 6 to 8 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 67. Southwest wind 8 to 14 mph, with gusts as high as 24 mph.
Monday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 51. Southwest wind 3 to 7 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of rain before 1pm. Mostly cloudy, with a high near 66. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 58. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.
Wednesday
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 76. Southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 45. Northwest wind around 7 mph. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 44. East wind 7 to 9 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain. Cloudy, with a low around 39. East wind around 7 mph. Chance of precipitation is 40%.
Friday
Rain likely, mainly between 2pm and 3pm. Cloudy, with a high near 49. East wind 6 to 8 mph becoming south in the afternoon. Chance of precipitation is 60%.
Friday Night
A chance of rain. Cloudy, with a low around 41. Southeast wind around 7 mph becoming north after midnight. Chance of precipitation is 50%.
Saturday
Mostly cloudy, with a high near 56. Northeast wind 6 to 8 mph.
Saturday Night
A chance of rain. Cloudy, with a low around 39. East wind 5 to 7 mph. Chance of precipitation is 40%.
Sunday
A chance of rain. Cloudy, with a high near 60. South wind 6 to 9 mph. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Unionville CT
 41.75°N 72.85°W (Elev. 197 ft)
Last Update:
1:56 pm EDT Mar 29, 2026
Forecast Valid:
7pm EDT Mar 29, 2026-6pm EDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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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