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

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Mostly Cloudy

37°F

3°C

Humidity 87%
Wind Speed E 9 mph
Barometer 29.68 in
Dewpoint 34°F (1°C)
Visibility 7.00 mi
Wind Chill30°F (-1°C)
Last update 19 Feb 9:56 pm EST
Extended Forecast for

Marine City MI

  • Tonight

    Tonight: Rain likely, mainly between 2am and 4am, then showers likely after 4am. Mostly cloudy, with a low around 38. East southeast wind around 10 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Showers likely, mainly before 11am. Mostly cloudy, with a high near 46. Breezy, with an east southeast wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: A chance of rain and snow before 10pm, then a chance of rain between 10pm and 1am. Mostly cloudy, with a low around 32. Breezy, with a west wind 13 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance Rain

  • Saturday

    Saturday: Mostly cloudy, with a high near 39. West wind 8 to 11 mph, with gusts as high as 24 mph.

    High: 39 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 29. West wind 3 to 5 mph. Chance of precipitation is 50%.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 70%.

    High: 35 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly between 2am and 4am, then showers likely after 4am. Mostly cloudy, with a low around 38. East southeast wind around 10 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly before 11am. Mostly cloudy, with a high near 46. Breezy, with an east southeast wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of rain and snow before 10pm, then a chance of rain between 10pm and 1am. Mostly cloudy, with a low around 32. Breezy, with a west wind 13 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 39. West wind 8 to 11 mph, with gusts as high as 24 mph.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 29. West wind 3 to 5 mph. Chance of precipitation is 50%.
Sunday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 70%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Monday
Mostly cloudy, with a high near 31.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly cloudy, with a high near 31.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 26.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 41.
Wednesday Night
A chance of rain and snow. Partly cloudy, with a low around 25.
Thursday
Partly sunny, with a high near 38.
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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:
9:35 pm EST Feb 19, 2026
Forecast Valid:
10pm EST Feb 19, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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