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.

Mostly Cloudy

41°F

5°C

Humidity 53%
Wind Speed NW 14 G 31 mph
Barometer 29.94 in (1014.1 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 24 Dec 7:53 am EST
Extended Forecast for

Haddam CT

  • Today

    Today: Sunny, with a high near 41. North wind 10 to 17 mph, with gusts as high as 34 mph.

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Christmas Day

    Christmas Day: A slight chance of rain and snow before 1pm. Mostly cloudy, with a high near 41. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. Wind chill values between 5 and 10. North wind 6 to 9 mph, with gusts as high as 22 mph.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of snow after 1pm. Partly sunny, with a high near 27. North wind 3 to 7 mph.

    High: 27 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Snow. Low around 19. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 19 °F

    Snow

  • Saturday

    Saturday: A 50 percent chance of snow before 1pm. Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of rain after 1pm. Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 41. North wind 10 to 17 mph, with gusts as high as 34 mph.
Tonight
Partly cloudy, with a low around 24. Calm wind.
Christmas Day
A slight chance of rain and snow before 1pm. Mostly cloudy, with a high near 41. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 16. Wind chill values between 5 and 10. North wind 6 to 9 mph, with gusts as high as 22 mph.
Friday
A 20 percent chance of snow after 1pm. Partly sunny, with a high near 27. North wind 3 to 7 mph.
Friday Night
Snow. Low around 19. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday
A 50 percent chance of snow before 1pm. Mostly cloudy, with a high near 32.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
A 50 percent chance of rain after 1pm. Mostly cloudy, with a high near 41.
Sunday Night
Rain. Low around 27. Chance of precipitation is 80%.
Monday
A 40 percent chance of rain. Partly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Haddam CT
 41.46°N 72.5°W (Elev. 167 ft)
Last Update:
1:22 am EST Dec 24, 2025
Forecast Valid:
8am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation