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

43°F

6°C

Humidity 61%
Wind Speed N 6 mph
Barometer 30.19 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 9 Apr 9:36 pm EDT
Extended Forecast for

Marine City MI

  • Tonight

    Tonight: A slight chance of rain before 1am, then a chance of rain after 2am. Mostly cloudy, with a low around 42. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain, mainly before 2pm. High near 52. East northeast wind 5 to 7 mph becoming southwest in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. North wind 3 to 6 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 52. Light north wind.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 37. Calm wind becoming east southeast around 5 mph after midnight.

    Low: 37 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of rain before 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 59. Chance of precipitation is 40%.

    Low: 59 °F

    Cloudy then
    Chance Rain

  • Monday

    Monday: A chance of rain. Mostly cloudy, with a high near 73.

    High: 73 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance Rain

Detailed Forecast

Tonight
A slight chance of rain before 1am, then a chance of rain after 2am. Mostly cloudy, with a low around 42. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Friday
Rain, mainly before 2pm. High near 52. East northeast wind 5 to 7 mph becoming southwest in the morning. 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 33. North wind 3 to 6 mph.
Saturday
Sunny, with a high near 52. Light north wind.
Saturday Night
Increasing clouds, with a low around 37. Calm wind becoming east southeast around 5 mph after midnight.
Sunday
A chance of rain before 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 59. Chance of precipitation is 40%.
Monday
A chance of rain. Mostly cloudy, with a high near 73.
Monday Night
A chance of rain. Mostly cloudy, with a low around 58.
Tuesday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 75.
Tuesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 57.
Wednesday
Rain likely. Mostly cloudy, with a high near 72.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 50.
Thursday
A chance of rain. Partly sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marine City MI
 42.71°N 82.49°W (Elev. 581 ft)
Last Update:
4:24 pm EDT Apr 9, 2026
Forecast Valid:
9pm EDT Apr 9, 2026-6pm EDT Apr 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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