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

Hazardous Weather Conditions

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Overcast

34°F

1°C

Humidity 65%
Wind Speed W 8 mph
Barometer 29.48 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 25 Feb 11:15 am EST
Extended Forecast for

Marine City MI

  • Today

    Today: Scattered snow showers, mainly before noon. Mostly cloudy, with a temperature falling to around 28 by 4pm. West wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 34 °F⇓

    Scattered
    Snow Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 15. West wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 25 mph.

    Low: 15 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 32. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. South southwest wind 3 to 6 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 46. South southwest wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow before 1am. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered snow showers, mainly before noon. Mostly cloudy, with a temperature falling to around 28 by 4pm. West wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 15. West wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 25 mph.
Thursday
Mostly sunny, with a high near 32. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 25. South southwest wind 3 to 6 mph.
Friday
Sunny, with a high near 46. South southwest wind 6 to 13 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 39.
Saturday Night
A chance of snow before 1am. Mostly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 27.
Sunday Night
A chance of snow after 1am. Mostly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
A chance of rain and snow. Mostly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marine City MI
 42.71°N 82.49°W (Elev. 581 ft)
Last Update:
10:13 am EST Feb 25, 2026
Forecast Valid:
11am EST Feb 25, 2026-6pm EST Mar 3, 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