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.

Overcast

41°F

5°C

Humidity 70%
Wind Speed NE 7 mph
Barometer 30.10 in
Dewpoint 32°F (0°C)
Visibility 7.00 mi
Wind Chill36°F (2°C)
Last update 5 Mar 9:55 am EST
Extended Forecast for

Marine City MI

  • Today

    Today: Showers, mainly after 11am. Areas of fog. High near 43. East northeast wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Showers
    Likely and
    Areas Fog
    then Showers
    and Areas Fog

  • Tonight

    Tonight: Showers likely, mainly before 7pm. Widespread fog, mainly after 2am. Otherwise, cloudy, with a low around 35. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Showers
    Likely and
    Patchy Fog
    then Fog

  • Friday

    Friday: Widespread fog, mainly before 9am. Otherwise, cloudy, with a high near 56. Calm wind becoming south southeast 5 to 8 mph in the morning.

    High: 56 °F

    Fog

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 48. South southwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    Low: 48 °F

    Chance Rain

  • Saturday

    Saturday: Rain, mainly before 1pm. High near 64. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

Today
Showers, mainly after 11am. Areas of fog. High near 43. East northeast wind 6 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Showers likely, mainly before 7pm. Widespread fog, mainly after 2am. Otherwise, cloudy, with a low around 35. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Widespread fog, mainly before 9am. Otherwise, cloudy, with a high near 56. Calm wind becoming south southeast 5 to 8 mph in the morning.
Friday Night
A chance of rain. Mostly cloudy, with a low around 48. South southwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Saturday
Rain, mainly before 1pm. High near 64. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Rain likely. Partly sunny, with a high near 58.
Tuesday Night
Rain. Mostly cloudy, with a low around 45.
Wednesday
Rain. Mostly cloudy, with a high near 55.
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:
9:49 am EST Mar 5, 2026
Forecast Valid:
10am EST Mar 5, 2026-6pm EDT Mar 11, 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