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

28°F

-2°C

Humidity 64%
Wind Speed NW 6 mph
Barometer 30.12 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 14 Mar 8:35 am EDT
Extended Forecast for

Marine City MI

  • Today

    Today: Mostly sunny, with a high near 39. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 39 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow likely, mainly after 2am. Mostly cloudy, with a low around 30. Light east wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Slight Chance
    Snow then
    Snow Likely

  • Sunday

    Sunday: Mostly cloudy, with a high near 59. South southeast wind around 16 mph, with gusts as high as 26 mph.

    High: 59 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely after 2am. Mostly cloudy, with a low around 41. Breezy, with a south wind 21 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Breezy.
    Cloudy then
    Rain Likely

  • Monday

    Monday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 52. Breezy, with a southwest wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Rain Likely
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17. Breezy.

    Low: 17 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 27. Blustery.

    High: 27 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 39. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Tonight
Snow likely, mainly after 2am. Mostly cloudy, with a low around 30. Light east wind increasing to 5 to 10 mph in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Mostly cloudy, with a high near 59. South southeast wind around 16 mph, with gusts as high as 26 mph.
Sunday Night
Rain likely after 2am. Mostly cloudy, with a low around 41. Breezy, with a south wind 21 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 52. Breezy, with a southwest wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Mostly cloudy, with a low around 17. Breezy.
Tuesday
Mostly cloudy, with a high near 27. Blustery.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
A chance of snow. Mostly cloudy, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Mostly cloudy, with a high near 47.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Mostly cloudy, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marine City MI
 42.71°N 82.49°W (Elev. 581 ft)
Last Update:
5:13 am EDT Mar 14, 2026
Forecast Valid:
8am EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation