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.

Partly Cloudy

37°F

3°C

Humidity 76%
Wind Speed SE 6 mph
Barometer 29.78 in (1008.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 14 Mar 1:53 am EDT
Extended Forecast for

Unionville CT

  • Overnight

    Overnight: Partly cloudy, with a low around 34. Southwest wind around 9 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Scattered sprinkles between 9am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 43. Breezy, with a west wind 15 to 20 mph, with gusts as high as 40 mph.

    High: 43 °F

    Mostly Cloudy
    then Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 29. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 25 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 42. Calm wind becoming southeast 5 to 8 mph in the afternoon.

    High: 42 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 34. Southeast wind 6 to 8 mph. Chance of precipitation is 60%.

    Low: 34 °F

    Mostly Cloudy
    then Rain
    Likely

  • Monday

    Monday: Rain, with thunderstorms also possible after 9am. High near 61. South wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%.

    High: 61 °F

    Rain

  • Monday Night

    Monday Night: Rain, mainly before 3am. Low around 37. Breezy, with a south wind 18 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 100%.

    Low: 37 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: A chance of rain before 7am. Mostly sunny, with a high near 45. West wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 45 °F

    Chance Rain
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21. West wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 34. Southwest wind around 9 mph, with gusts as high as 20 mph.
Saturday
Scattered sprinkles between 9am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 43. Breezy, with a west wind 15 to 20 mph, with gusts as high as 40 mph.
Saturday Night
Increasing clouds, with a low around 29. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 25 mph.
Sunday
Mostly cloudy, with a high near 42. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Sunday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 34. Southeast wind 6 to 8 mph. Chance of precipitation is 60%.
Monday
Rain, with thunderstorms also possible after 9am. High near 61. South wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%.
Monday Night
Rain, mainly before 3am. Low around 37. Breezy, with a south wind 18 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 100%.
Tuesday
A chance of rain before 7am. Mostly sunny, with a high near 45. West wind 13 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 21. West wind 7 to 11 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 39. West wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 27. South wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 45. Calm wind becoming south 5 to 8 mph in the morning.
Thursday Night
Partly cloudy, with a low around 30. South wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 50. Southwest wind 3 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Unionville CT
 41.73°N 72.91°W (Elev. 397 ft)
Last Update:
1:44 am EDT Mar 14, 2026
Forecast Valid:
2am EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation