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

71°F

22°C

Humidity 100%
Wind Speed Calm
Barometer 30.07 in (1018.0 mb)
Dewpoint 71°F (22°C)
Visibility 3.00 mi
Last update 24 Jun 5:53 am EDT
Extended Forecast for

2 Miles NW Killingworth CT

Extreme Heat Warning June 24, 06:04am until June 24, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning June 24, 06:04am until June 24, 08:00pm

    NOW until 8:00pm Tue

    Extreme Heat Warning

  • Today

    High: 99 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 76. Light northwest wind.

    Low: 76 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 98. Northwest wind around 6 mph.

    High: 92 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Light and variable wind.

    Low: 68 °F

    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 73. East wind 6 to 8 mph. Chance of precipitation is 40%.

    High: 73 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    Showers

  • Friday

    Friday: Mostly cloudy, with a high near 70.

    High: 70 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 99. Heat index values as high as 107. Calm wind becoming west 5 to 7 mph in the morning.
Tonight
Mostly clear, with a low around 76. Light northwest wind.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 92. Heat index values as high as 98. Northwest wind around 6 mph.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Light and variable wind.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 73. East wind 6 to 8 mph. Chance of precipitation is 40%.
Thursday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 59.
Friday
Mostly cloudy, with a high near 70.
Friday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 61.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 74.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 65.
Sunday
Partly sunny, with a high near 81.
Sunday Night
Mostly cloudy, with a low around 67.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Killingworth CT
 41.36°N 72.58°W (Elev. 299 ft)
Last Update:
3:07 am EDT Jun 24, 2025
Forecast Valid:
6am EDT Jun 24, 2025-6pm EDT Jun 30, 2025
 
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