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.

Fog/Mist

57°F

14°C

Humidity 100%
Wind Speed S 5 mph
Barometer 29.87 in (1011.4 mb)
Dewpoint 57°F (14°C)
Visibility 6.00 mi
Last update 15 Apr 3:53 am EDT
Extended Forecast for

Marlborough CT

  • Today

    Today: A slight chance of showers after 3pm. Mostly sunny, with a high near 81. Light west wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 81 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms. Patchy fog between 11pm and 1am. Otherwise, mostly cloudy, with a low around 60. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 60 °F

    Chance
    T-storms and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers after 3pm. Partly sunny, with a high near 81. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 81 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers. Mostly cloudy, with a low around 59. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 77. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 60%.

    High: 77 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 52. Northeast wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 67. Light and variable wind becoming southeast 5 to 7 mph in the morning.

    High: 67 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 48. Southeast wind 5 to 7 mph.

    Low: 48 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 5pm. Mostly cloudy, with a high near 62. South wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%.

    High: 62 °F

    Showers
    Likely

Detailed Forecast

Today
A slight chance of showers after 3pm. Mostly sunny, with a high near 81. Light west wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms. Patchy fog between 11pm and 1am. Otherwise, mostly cloudy, with a low around 60. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A slight chance of showers after 3pm. Partly sunny, with a high near 81. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 59. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 77. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 52. Northeast wind 3 to 6 mph. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 67. Light and variable wind becoming southeast 5 to 7 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 48. Southeast wind 5 to 7 mph.
Sunday
Showers likely, mainly after 5pm. Mostly cloudy, with a high near 62. South wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
Sunday Night
Rain showers likely before 5am, then a chance of rain and snow showers. Mostly cloudy, with a low around 36. Northwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Monday
A chance of snow showers. Partly sunny, with a high near 48. Northwest wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 30. Northwest wind 6 to 10 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 54. Southwest wind 7 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:
Marlborough CT
 41.63°N 72.46°W (Elev. 499 ft)
Last Update:
2:29 am EDT Apr 15, 2026
Forecast Valid:
4am EDT Apr 15, 2026-6pm EDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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