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.

Fair

52°F

11°C

Humidity 88%
Wind Speed SW 9 mph
Barometer 29.73 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 5 Nov 6:35 am EST
Extended Forecast for

Marysville MI

  • Today

    Today: A chance of rain, mainly after 4pm. Increasing clouds, with a high near 59. Southwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 59 °F

    Partly Sunny
    then Chance
    Rain

  • Tonight

    Tonight: Rain likely, mainly after 3am. Cloudy, with a low around 40. Southwest wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Slight Chance
    Rain then
    Rain Likely

  • Friday

    Friday: A chance of rain before 10am, then rain likely after 1pm. Cloudy, with a high near 51. West northwest wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Chance Rain
    then Rain
    Likely

  • Friday Night

    Friday Night: Rain likely, mainly after 7pm. Cloudy, with a low around 36. West northwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain before 1pm. Mostly cloudy, with a high near 52. Northwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 52 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain, mainly after 4pm. Increasing clouds, with a high near 59. Southwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Tonight
Rain likely, mainly after 3am. Cloudy, with a low around 40. Southwest wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of rain before 10am, then rain likely after 1pm. Cloudy, with a high near 51. West northwest wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain likely, mainly after 7pm. Cloudy, with a low around 36. West northwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of rain before 1pm. Mostly cloudy, with a high near 52. Northwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 33.
Monday
Mostly sunny, with a high near 58.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 34.
Veterans Day
Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marysville MI
 42.91°N 82.47°W (Elev. 587 ft)
Last Update:
3:35 am EST Nov 5, 2026
Forecast Valid:
6am EST Nov 5, 2026-6pm EST Nov 11, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation