Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
Marine City MI
This Afternoon
High: 51 °F
Mostly Cloudy
Tonight
Low: 32 °F
Decreasing
CloudsSunday
High: 58 °F
Mostly Sunny
Sunday Night
Low: 36 °F
Partly Cloudy
Monday
High: 56 °F
Mostly Sunny
Monday Night
Low: 42 °F
Mostly Cloudy
Tuesday
High: 63 °F
Sunny
Tuesday Night
Low: 34 °F
Partly Cloudy
Veterans Day
High: 54 °F
Partly Sunny
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 51. Northwest wind 9 to 13 mph, with gusts as high as 22 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 32. West wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 58. West southwest wind 9 to 15 mph, with gusts as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 36. West northwest wind 9 to 11 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 56. West northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 34.
Veterans Day
Partly sunny, with a high near 54.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
A chance of rain. Mostly cloudy, with a high near 49.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 46.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Marine City MI
42.71°N 82.49°W (Elev. 581 ft)
42.71°N 82.49°W (Elev. 581 ft)
9:13 am EST Nov 7, 2026
1pm EST Nov 7, 2026-6pm EST Nov 13, 2026
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