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

26°F

-3°C

Humidity 92%
Wind Speed Calm
Barometer 30.61 in (1036.7 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 9 Apr 5:53 am EDT
Extended Forecast for

Haddam CT

  • Today

    Today: Widespread frost before 8am. Otherwise, sunny, with a high near 54. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 54 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 35. South wind 3 to 7 mph.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 59. Light south wind increasing to 5 to 10 mph in the morning.

    High: 59 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers. Increasing clouds, with a low around 43. South wind 6 to 9 mph becoming west after midnight.

    Low: 43 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 60. Northwest wind around 10 mph, with gusts as high as 22 mph.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 67.

    High: 67 °F

    Mostly Cloudy

Detailed Forecast

Today
Widespread frost before 8am. Otherwise, sunny, with a high near 54. Light and variable wind becoming south 5 to 10 mph in the morning.
Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 35. South wind 3 to 7 mph.
Friday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 59. Light south wind increasing to 5 to 10 mph in the morning.
Friday Night
A 20 percent chance of showers. Increasing clouds, with a low around 43. South wind 6 to 9 mph becoming west after midnight.
Saturday
Sunny, with a high near 60. Northwest wind around 10 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Mostly cloudy, with a high near 67.
Monday Night
Mostly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 59.
Wednesday
Partly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Haddam CT
 41.46°N 72.5°W (Elev. 167 ft)
Last Update:
3:30 am EDT Apr 9, 2026
Forecast Valid:
5am EDT Apr 9, 2026-6pm EDT Apr 15, 2026
 
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