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

34°F

1°C

Humidity 67%
Wind Speed S 3 mph
Barometer 30.00 in (1016.1 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 7 Dec 10:53 pm EST
Extended Forecast for

Haddam CT

  • Tonight

    Tonight: Mostly clear, with a low around 20. Northwest wind 6 to 10 mph.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 27. Wind chill values between 10 and 20. North wind 7 to 13 mph, with gusts as high as 29 mph.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 12. Light north wind.

    Low: 12 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 37. Wind chill values between 15 and 25. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 37 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 33. Southwest wind around 8 mph, with gusts as high as 21 mph.

    Low: 33 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A 50 percent chance of rain. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 20. Northwest wind 6 to 10 mph.
Monday
Mostly sunny, with a high near 27. Wind chill values between 10 and 20. North wind 7 to 13 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 12. Light north wind.
Tuesday
Increasing clouds, with a high near 37. Wind chill values between 15 and 25. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 33. Southwest wind around 8 mph, with gusts as high as 21 mph.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 46.
Wednesday Night
A 30 percent chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 36.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 31.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Haddam CT
 41.46°N 72.5°W (Elev. 167 ft)
Last Update:
5:39 pm EST Dec 7, 2025
Forecast Valid:
11pm EST Dec 7, 2025-6pm EST Dec 14, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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