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

39°F

4°C

Humidity 62%
Wind Speed NW 14 G 23 mph
Barometer 29.77 in (1008.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 12 Mar 4:53 pm EDT
Extended Forecast for

Haddam CT

  • This Afternoon

    This Afternoon: Snow. Steady temperature around 35. Northwest wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow

  • Tonight

    Tonight: Snow before 8pm. Low around 28. Northwest wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow then
    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 43. Light and variable wind becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 43 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of rain before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. South wind around 10 mph, with gusts as high as 30 mph.

    Low: 36 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 48. West wind 14 to 18 mph, with gusts as high as 33 mph.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 29.

    Low: 29 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain after 2am. Low around 37. Chance of precipitation is 80%.

    Low: 37 °F

    Cloudy then
    Rain

  • Monday

    Monday: Rain and possibly a thunderstorm. High near 58. Chance of precipitation is 100%.

    High: 58 °F

    Rain

Detailed Forecast

This Afternoon
Snow. Steady temperature around 35. Northwest wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow before 8pm. Low around 28. Northwest wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
Increasing clouds, with a high near 43. Light and variable wind becoming south 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.
Friday Night
A 20 percent chance of rain before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 36. South wind around 10 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny, with a high near 48. West wind 14 to 18 mph, with gusts as high as 33 mph.
Saturday Night
Increasing clouds, with a low around 29.
Sunday
Mostly cloudy, with a high near 46.
Sunday Night
Rain after 2am. Low around 37. Chance of precipitation is 80%.
Monday
Rain and possibly a thunderstorm. High near 58. Chance of precipitation is 100%.
Monday Night
Rain, mainly before 2am. Low around 37. Chance of precipitation is 90%.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 42.
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:
3:03 pm EDT Mar 12, 2026
Forecast Valid:
5pm EDT Mar 12, 2026-6pm EDT Mar 19, 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