Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Mostly Cloudy

55°F

13°C

Humidity 82%
Wind Speed S 12 G 21 mph
Barometer 29.15 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 16 Mar 5:15 am EDT
Extended Forecast for

Marine City MI

Wind Advisory March 16, 05:21am until March 17, 12:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 16, 05:21am until March 17, 12:00am

    NOW until 12:00am Tue

    Wind Advisory

  • Overnight

    Low: 54 °F

    Rain and
    Breezy

  • Monday

    Monday: A chance of rain before 9am, then a chance of snow showers after 3pm.  Mostly cloudy, with a temperature falling to around 34 by 5pm. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 43 mph.  Chance of precipitation is 30%.

    High: 52 °F

    Breezy.
    Chance Rain
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: A chance of snow showers between 1am and 3am.  Mostly cloudy, with a low around 19. Breezy, with a west wind around 22 mph, with gusts as high as 34 mph.  Chance of precipitation is 30%.

    Low: 19 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 28. West northwest wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 28 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. West wind 5 to 7 mph.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain between 8am and 2pm.  Partly sunny, with a high near 47.

    High: 47 °F

    Chance Rain

Detailed Forecast

Overnight
Rain. Steady temperature around 54. Breezy, with a south wind around 22 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of rain before 9am, then a chance of snow showers after 3pm. Mostly cloudy, with a temperature falling to around 34 by 5pm. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 43 mph. Chance of precipitation is 30%.
Monday Night
A chance of snow showers between 1am and 3am. Mostly cloudy, with a low around 19. Breezy, with a west wind around 22 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 28. West northwest wind 13 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 20. West wind 5 to 7 mph.
Wednesday
Mostly cloudy, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
A chance of rain between 8am and 2pm. Partly sunny, with a high near 47.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Mostly cloudy, with a high near 47.
Friday Night
A chance of rain. Mostly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Marine City MI
 42.71°N 82.49°W (Elev. 581 ft)
4:24 am EDT Mar 16, 2026
5am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database