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.

Mostly Cloudy

54°F

12°C

Humidity 64%
Wind Speed N 5 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 11 Mar 9:53 am EDT
Extended Forecast for

Unionville CT

  • Today

    Today: A slight chance of rain. Mostly sunny, with a high near 66. Light and variable wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

    High: 66 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A chance of rain and thunderstorms. Mostly cloudy, with a low around 55. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Chance
    T-storms

  • Thursday

    Thursday: Rain, mainly before 5pm. Temperature falling to around 38 by 4pm. Northwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F⇓

    Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 28. West wind 5 to 9 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 46. Light west wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 25 mph.

    High: 46 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of rain, mainly between 8pm and 2am. Mostly cloudy, with a low around 35. South wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 47. West wind 11 to 15 mph, with gusts as high as 29 mph.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Cloudy, with a high near 47. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 47 °F

    Cloudy

Detailed Forecast

Today
A slight chance of rain. Mostly sunny, with a high near 66. Light and variable wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Tonight
A chance of rain and thunderstorms. Mostly cloudy, with a low around 55. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain, mainly before 5pm. Temperature falling to around 38 by 4pm. Northwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 28. West wind 5 to 9 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 46. Light west wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 25 mph.
Friday Night
A chance of rain, mainly between 8pm and 2am. Mostly cloudy, with a low around 35. South wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 47. West wind 11 to 15 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 27. Northwest wind 5 to 7 mph becoming calm after midnight.
Sunday
Cloudy, with a high near 47. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Sunday Night
Rain likely, mainly after midnight. Cloudy, with a low around 38. Southeast wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Monday
Rain. High near 58. South wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 28. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 40. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Unionville CT
 41.75°N 72.85°W (Elev. 197 ft)
Last Update:
7:06 am EDT Mar 11, 2026
Forecast Valid:
10am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation