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

Hazardous Weather Conditions

Current conditions at

Meriden, Meriden Markham Municipal Airport (KMMK)

Lat: 41.51°NLon: 72.83°WElev: 102ft.

Fog/Mist

19°F

-7°C

Humidity 100%
Wind Speed Calm
Barometer 30.15 in (1021.1 mb)
Dewpoint 19°F (-7°C)
Visibility 6.00 mi
Last update 28 Feb 6:53 am EST
Extended Forecast for

Haddam CT

  • Today

    Today: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 47. Calm wind becoming south 5 to 8 mph in the morning.

    High: 47 °F

    Areas Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Patchy fog between 9pm and 11pm. Otherwise, partly cloudy, with a low around 26. Calm wind becoming northwest 5 to 7 mph after midnight.

    Low: 26 °F

    Patchy Fog
    then Mostly
    Clear

  • Sunday

    Sunday: Snow likely, mainly between 10am and 4pm. Increasing clouds, with a high near 36. Wind chill values between 25 and 30. North wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 36 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 7pm. Mostly clear, with a low around 11. North wind 6 to 10 mph.

    Low: 11 °F

    Chance Snow
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 28. North wind around 6 mph.

    High: 28 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of rain and snow after 1pm. Increasing clouds, with a high near 41. Chance of precipitation is 50%.

    High: 41 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain. Low around 35. Chance of precipitation is 90%.

    Low: 35 °F

    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain before 1pm. Partly sunny, with a high near 48.

    High: 48 °F

    Chance Rain

Detailed Forecast

Today
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 47. Calm wind becoming south 5 to 8 mph in the morning.
Tonight
Patchy fog between 9pm and 11pm. Otherwise, partly cloudy, with a low around 26. Calm wind becoming northwest 5 to 7 mph after midnight.
Sunday
Snow likely, mainly between 10am and 4pm. Increasing clouds, with a high near 36. Wind chill values between 25 and 30. North wind 5 to 7 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday Night
A 30 percent chance of snow before 7pm. Mostly clear, with a low around 11. North wind 6 to 10 mph.
Monday
Sunny, with a high near 28. North wind around 6 mph.
Monday Night
Mostly clear, with a low around 12.
Tuesday
A chance of rain and snow after 1pm. Increasing clouds, with a high near 41. Chance of precipitation is 50%.
Tuesday Night
Rain. Low around 35. Chance of precipitation is 90%.
Wednesday
A 30 percent chance of rain before 1pm. Partly sunny, with a high near 48.
Wednesday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 31.
Thursday
A 40 percent chance of rain. Cloudy, with a high near 49.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 40.
Friday
A 30 percent chance of rain. Cloudy, with a high near 52.
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:
5:21 am EST Feb 28, 2026
Forecast Valid:
7am EST Feb 28, 2026-6pm EST Mar 6, 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