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.

Fair

22°F

-6°C

Humidity 30%
Wind Speed Calm
Barometer 30.31 in (1026.7 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Last update 5 Dec 10:53 am EST
Extended Forecast for

Haddam CT

  • Today

    Today: Mostly sunny, with a high near 30. Wind chill values between 20 and 25. South wind around 6 mph becoming calm in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of light snow after 4am. Increasing clouds, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Cloudy
    then Slight
    Chance Light
    Snow

  • Saturday

    Saturday: A 20 percent chance of light snow before 10am. Mostly cloudy, with a high near 41. Wind chill values between 25 and 35. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 41 °F

    Slight Chance
    Light Snow
    then Mostly
    Cloudy

  • Saturday Night

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

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 39. Calm wind becoming north around 5 mph.

    High: 39 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers before 4am. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 30. Wind chill values between 20 and 25. South wind around 6 mph becoming calm in the afternoon.
Tonight
A 20 percent chance of light snow after 4am. Increasing clouds, with a low around 22. Calm wind.
Saturday
A 20 percent chance of light snow before 10am. Mostly cloudy, with a high near 41. Wind chill values between 25 and 35. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 24. Calm wind.
Sunday
Increasing clouds, with a high near 39. Calm wind becoming north around 5 mph.
Sunday Night
A 30 percent chance of snow showers before 4am. Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 30.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Partly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 46.
Wednesday Night
Rain likely. Cloudy, with a low around 35. Chance of precipitation is 60%.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 43.
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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:
6:53 am EST Dec 5, 2025
Forecast Valid:
11am EST Dec 5, 2025-6pm EST Dec 11, 2025
 
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