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.

Overcast

16°F

-9°C

Humidity 48%
Wind Speed W 12 G 16 mph
Barometer 30.03 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 27 Jan 5:55 pm EST
Extended Forecast for

Marine City MI

  • Tonight

    Tonight: A chance of snow showers before 7pm. Mostly clear, with a low around 1. Wind chill values as low as -10. West southwest wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 1 °F

    Chance Snow
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: A chance of snow showers after 1pm. Partly sunny, with a high near 15. Wind chill values as low as -10. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 15 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 2. Wind chill values as low as -8. West wind around 7 mph.

    Low: 2 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 14. Wind chill values as low as -9. West wind 6 to 8 mph.

    High: 14 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -6. Northwest wind 3 to 5 mph.

    Low: -6 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 11.

    High: 11 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 0.

    Low: 0 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 17.

    High: 17 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of snow showers before 7pm. Mostly clear, with a low around 1. Wind chill values as low as -10. West southwest wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Wednesday
A chance of snow showers after 1pm. Partly sunny, with a high near 15. Wind chill values as low as -10. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 2. Wind chill values as low as -8. West wind around 7 mph.
Thursday
Mostly sunny, with a high near 14. Wind chill values as low as -9. West wind 6 to 8 mph.
Thursday Night
Mostly clear, with a low around -6. Northwest wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 11.
Friday Night
Mostly cloudy, with a low around 0.
Saturday
Mostly cloudy, with a high near 17.
Saturday Night
Mostly cloudy, with a low around 3.
Sunday
Mostly sunny, with a high near 22.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
Partly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Partly sunny, 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:
4:13 pm EST Jan 27, 2026
Forecast Valid:
6pm EST Jan 27, 2026-6pm EST Feb 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