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

30°F

-1°C

Humidity 64%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 6 Dec 7:55 pm EST
Extended Forecast for

Marine City MI

  • Tonight

    Tonight: A slight chance of snow after 4am. Cloudy, with a low around 23. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 23 °F

    Cloudy then
    Slight Chance
    Snow

  • Sunday

    Sunday: Snow, mainly before 5pm. High near 32. Calm wind becoming northwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 15. North northwest wind 6 to 8 mph.

    Low: 15 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 26. North wind around 6 mph becoming southeast in the afternoon.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 14. Light southeast wind becoming south southwest 5 to 10 mph after midnight.

    Low: 14 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Snow likely, mainly before 1pm. Cloudy, with a high near 36. Chance of precipitation is 60%.

    High: 36 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 1am, then rain. Low around 29. Chance of precipitation is 80%.

    Low: 29 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Wednesday

    Wednesday: Rain before 1pm, then a chance of rain and snow. Cloudy, with a high near 39.

    High: 39 °F

    Rain then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

Detailed Forecast

Tonight
A slight chance of snow after 4am. Cloudy, with a low around 23. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
Snow, mainly before 5pm. High near 32. Calm wind becoming northwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Partly cloudy, with a low around 15. North northwest wind 6 to 8 mph.
Monday
Partly sunny, with a high near 26. North wind around 6 mph becoming southeast in the afternoon.
Monday Night
Increasing clouds, with a low around 14. Light southeast wind becoming south southwest 5 to 10 mph after midnight.
Tuesday
Snow likely, mainly before 1pm. Cloudy, with a high near 36. Chance of precipitation is 60%.
Tuesday Night
A chance of rain and snow before 1am, then rain. Low around 29. Chance of precipitation is 80%.
Wednesday
Rain before 1pm, then a chance of rain and snow. Cloudy, with a high near 39.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 20.
Thursday
A chance of snow after 1pm. Partly sunny, with a high near 31.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 17.
Friday
A chance of snow. Mostly cloudy, with a high near 28.
Friday Night
A chance of snow. Mostly cloudy, with a low around 11.
Saturday
A chance of snow. Mostly cloudy, with a high near 24.
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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:
6:13 pm EST Dec 6, 2025
Forecast Valid:
8pm EST Dec 6, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation