Hazardous Weather Conditions

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Overcast

73°F

23°C

Humidity 69%
Wind Speed Calm
Barometer 29.92 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 26 Jul 10:15 am EDT
Extended Forecast for

2 Miles WSW Marysville MI

  • Today

    Today: A slight chance of showers, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 83. West southwest wind 3 to 6 mph.  Chance of precipitation is 40%.

    High: 83 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of showers.  Partly cloudy, with a low around 64. Light and variable wind.  Chance of precipitation is 40%.

    Low: 64 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: A chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 86. Calm wind becoming southwest 5 to 8 mph in the morning.  Chance of precipitation is 40%.

    High: 86 °F

    Partly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm.  Low around 66. South wind 3 to 6 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 66 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers before 2pm.  Partly sunny, with a high near 78. North wind 9 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 83. West southwest wind 3 to 6 mph. Chance of precipitation is 40%.
Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Partly cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 40%.
Monday
A chance of showers between 1pm and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Calm wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 40%.
Monday Night
Showers and possibly a thunderstorm. Low around 66. South wind 3 to 6 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
A chance of showers before 2pm. Partly sunny, with a high near 78. North wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 59.
Friday
Mostly sunny, with a high near 84.
Friday Night
Mostly cloudy, with a low around 63.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Marysville MI
 42.91°N 82.5°W (Elev. 627 ft)
4:24 am EDT Jul 26, 2026
10am EDT Jul 26, 2026-6pm EDT Aug 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database