National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Meriden, Meriden Markham Municipal Airport (KMMK)

Lat: 41.51°NLon: 72.83°WElev: 102ft.

A Few Clouds

69°F

21°C

Humidity 100%
Wind Speed Calm
Barometer 30.00 in (1015.5 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 8 Aug 4:53 am EDT
Extended Forecast for

Southington CT

  • Today

    Today: A chance of showers and thunderstorms, mainly after 5pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 87. Heat index values as high as 95. Calm wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 87 °F

    Patchy Fog
    then Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 71. Light southwest wind. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 71 °F

    Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 87. West wind 3 to 8 mph.

    High: 87 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. Calm wind.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms between 10pm and 1am. Partly cloudy, with a low around 69. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 69 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers after 5pm. Mostly sunny, with a high near 85. West wind 3 to 8 mph. Chance of precipitation is 30%.

    High: 85 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 7pm. Partly cloudy, with a low around 65. Calm wind. Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 83. Calm wind becoming west around 6 mph in the afternoon.

    High: 83 °F

    Partly Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms, mainly after 5pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 87. Heat index values as high as 95. Calm wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 71. Light southwest wind. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Mostly sunny, with a high near 87. West wind 3 to 8 mph.
Sunday Night
Mostly clear, with a low around 64. Calm wind.
Monday
Sunny, with a high near 85. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
A slight chance of showers and thunderstorms between 10pm and 1am. Partly cloudy, with a low around 69. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday
A chance of showers after 5pm. Mostly sunny, with a high near 85. West wind 3 to 8 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers before 7pm. Partly cloudy, with a low around 65. Calm wind. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 83. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
A chance of showers between 9pm and 3am. Partly cloudy, with a low around 64. Calm wind. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly sunny, with a high near 83. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 62. Light northwest wind. Chance of precipitation is 30%.
Friday
Sunny, with a high near 80. Light northwest wind increasing to 5 to 9 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Southington CT
 41.6°N 72.88°W (Elev. 164 ft)
Last Update:
2:50 am EDT Aug 8, 2026
Forecast Valid:
5am EDT Aug 8, 2026-6pm EDT Aug 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation