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.

Fair

88°F

31°C

Humidity 52%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 29 Jul 3:55 pm EDT
Extended Forecast for

2 Miles W Marysville MI

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. North northwest wind around 5 mph. Chance of precipitation is 20%.

    High: 86 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79. North wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 79 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers after 8pm. Increasing clouds, with a low around 62. North northeast wind 6 to 8 mph. Chance of precipitation is 40%.

    Low: 62 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 72. Northeast wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    High: 72 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. North northwest wind around 5 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 79. North wind 7 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
A chance of showers after 8pm. Increasing clouds, with a low around 62. North northeast wind 6 to 8 mph. Chance of precipitation is 40%.
Thursday
A chance of showers before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 72. Northeast wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Marysville MI
 42.91°N 82.53°W (Elev. 646 ft)
Last Update:
3:13 pm EDT Jul 29, 2025
Forecast Valid:
4pm EDT Jul 29, 2025-6pm EDT Aug 4, 2025
 
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