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

69°F

21°C

Humidity 87%
Wind Speed SE 5 mph
Barometer 30.02 in (1016.5 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 1 Sep 3:53 am EDT
Extended Forecast for

New Britain CT

  • Overnight

    Overnight: Showers and possibly a thunderstorm. Patchy fog. Low around 67. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 67 °F

    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after 2pm. Patchy fog. High near 75. Southeast wind 3 to 6 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 75 °F

    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Patchy fog. Low around 61. Northeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 74. Northeast wind around 5 mph becoming east in the afternoon.

    High: 74 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers after 2am. Low around 64. Light southeast wind. Chance of precipitation is 80%.

    Low: 64 °F

    Chance
    Showers then
    Showers

  • Thursday

    Thursday: Showers, with thunderstorms also possible after 2pm. High near 83. Southwest wind 5 to 8 mph. Chance of precipitation is 80%.

    High: 83 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 9pm. Partly cloudy, with a low around 64. Light northwest wind. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 81. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. Northwest wind around 6 mph.

    Low: 61 °F

    Mostly Clear

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Patchy fog. Low around 67. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers, with thunderstorms also possible after 2pm. Patchy fog. High near 75. Southeast wind 3 to 6 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
Showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Patchy fog. Low around 61. Northeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly cloudy, with a high near 74. Northeast wind around 5 mph becoming east in the afternoon.
Wednesday Night
A chance of showers and thunderstorms, then showers after 2am. Low around 64. Light southeast wind. Chance of precipitation is 80%.
Thursday
Showers, with thunderstorms also possible after 2pm. High near 83. Southwest wind 5 to 8 mph. Chance of precipitation is 80%.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 9pm. Partly cloudy, with a low around 64. Light northwest wind. Chance of precipitation is 60%.
Friday
Sunny, with a high near 81. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 61. Northwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 76. North wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 57. Light north wind.
Sunday
Sunny, with a high near 74. North wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 57. Light and variable wind.
Labor Day
A chance of showers. Mostly sunny, with a high near 77. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
New Britain CT
 41.67°N 72.78°W (Elev. 197 ft)
Last Update:
1:41 am EDT Sep 1, 2026
Forecast Valid:
4am EDT Sep 1, 2026-6pm EDT Sep 7, 2026
 
Forecast Discussion
 
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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