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.

Overcast

44°F

7°C

Humidity 63%
Wind Speed S 3 mph
Barometer 29.68 in (1005.1 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 14 Jan 10:53 am EST
Extended Forecast for

Haddam CT

  • Today

    Today: A 20 percent chance of showers. Mostly cloudy, with a high near 49. South wind 3 to 6 mph.

    High: 49 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly between 1am and 4am. Cloudy, with a steady temperature around 41. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 30 by 5pm. Wind chill values between 20 and 30. West wind 5 to 13 mph, with gusts as high as 24 mph.

    High: 40 °F⇓

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Wind chill values between 5 and 15. West wind 9 to 13 mph, with gusts as high as 29 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 33. West wind 9 to 14 mph, with gusts as high as 30 mph.

    High: 33 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after 1pm. Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

Detailed Forecast

Today
A 20 percent chance of showers. Mostly cloudy, with a high near 49. South wind 3 to 6 mph.
Tonight
Showers likely, mainly between 1am and 4am. Cloudy, with a steady temperature around 41. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 30 percent chance of showers, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 30 by 5pm. Wind chill values between 20 and 30. West wind 5 to 13 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 17. Wind chill values between 5 and 15. West wind 9 to 13 mph, with gusts as high as 29 mph.
Friday
Sunny, with a high near 33. West wind 9 to 14 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A 30 percent chance of rain after 1pm. Mostly cloudy, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 19.
M.L.King Day
Mostly sunny, with a high near 31.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 28.
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:
6:04 am EST Jan 14, 2026
Forecast Valid:
11am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
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