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.

Partly Cloudy

43°F

6°C

Humidity 57%
Wind Speed N 5 mph
Barometer 30.19 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 9 Apr 10:35 pm EDT
Extended Forecast for

3 Miles W Marysville MI

  • Tonight

    Tonight: A chance of rain, mainly after 3am. Mostly cloudy, with a low around 40. Calm wind. Chance of precipitation is 40%.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain, mainly before 2pm. High near 50. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain then
    Slight Chance
    Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. Light north northeast wind.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 50. Light northeast wind.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 35. Calm wind.

    Low: 35 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of rain between 8am and 2pm. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.

    High: 68 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain after 2am. Cloudy, with a low around 57. Chance of precipitation is 40%.

    Low: 57 °F

    Cloudy then
    Chance Rain

  • Monday

    Monday: A chance of rain. Mostly cloudy, with a high near 74.

    High: 74 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Chance Rain

Detailed Forecast

Tonight
A chance of rain, mainly after 3am. Mostly cloudy, with a low around 40. Calm wind. Chance of precipitation is 40%.
Friday
Rain, mainly before 2pm. High near 50. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Mostly cloudy, with a low around 31. Light north northeast wind.
Saturday
Sunny, with a high near 50. Light northeast wind.
Saturday Night
Increasing clouds, with a low around 35. Calm wind.
Sunday
A chance of rain between 8am and 2pm. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.
Sunday Night
A chance of rain after 2am. Cloudy, with a low around 57. Chance of precipitation is 40%.
Monday
A chance of rain. Mostly cloudy, with a high near 74.
Monday Night
A chance of rain. Mostly cloudy, with a low around 57.
Tuesday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 76.
Tuesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 55.
Wednesday
Rain likely. Mostly cloudy, with a high near 74.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 50.
Thursday
A chance of rain. Partly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Marysville MI
 42.91°N 82.53°W (Elev. 646 ft)
Last Update:
4:24 pm EDT Apr 9, 2026
Forecast Valid:
10pm EDT Apr 9, 2026-6pm EDT Apr 16, 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