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

23°F

-5°C

Humidity 54%
Wind Speed NW 8 mph
Barometer 29.82 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 25 Feb 10:36 pm EST
Extended Forecast for

3 Miles W Marysville MI

  • Tonight

    Tonight: Mostly clear, with a low around 13. West northwest wind 7 to 13 mph, with gusts as high as 18 mph.

    Low: 13 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 32. Southwest wind 5 to 8 mph.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. South southwest wind 7 to 10 mph.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48. South southwest wind 10 to 16 mph, with gusts as high as 29 mph.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. Breezy, with a south southwest wind 13 to 18 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 30 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.

    Low: 16 °F

    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 13. West northwest wind 7 to 13 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 32. Southwest wind 5 to 8 mph.
Thursday Night
Partly cloudy, with a low around 22. South southwest wind 7 to 10 mph.
Friday
Mostly sunny, with a high near 48. South southwest wind 10 to 16 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 30. Breezy, with a south southwest wind 13 to 18 mph becoming west after midnight. Winds could gust as high as 21 mph.
Saturday
Mostly cloudy, with a high near 37.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
Sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 37.
Tuesday Night
A chance of rain and snow. Partly cloudy, with a low around 22.
Wednesday
Sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Marysville MI
 42.91°N 82.53°W (Elev. 646 ft)
Last Update:
8:13 pm EST Feb 25, 2026
Forecast Valid:
10pm EST Feb 25, 2026-6pm EST Mar 4, 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