Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Fair
18°F
-8°C
| Humidity | 58% |
| Wind Speed | NW 5 mph |
| Barometer | 29.87 in |
| Dewpoint | 5°F (-15°C) |
| Visibility | 10.00 mi |
| Wind Chill | 11°F (-12°C) |
| Last update | 26 Feb 1:55 am EST |
Extended Forecast for
Marine City MI
Overnight

Low: 16 °F
Clear
Thursday

High: 32 °F
Sunny
Thursday Night

Low: 26 °F
Partly Cloudy
Friday

High: 49 °F
Mostly Sunny
Friday Night

Low: 33 °F
Partly Cloudy
Saturday

High: 39 °F
Partly Sunny
Saturday Night

Low: 18 °F
Chance Snow
Sunday

High: 25 °F
Mostly Sunny
Sunday Night

Low: 14 °F
Mostly Cloudy
Detailed Forecast
Overnight
Clear, with a low around 16. West northwest wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 32. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 26. South southwest wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 49. South southwest wind 6 to 14 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 33. South southwest wind 9 to 14 mph becoming west after midnight. Winds could gust as high as 23 mph.
Saturday
Partly sunny, with a high near 39.
Saturday Night
A chance of snow before 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Partly sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
A chance of rain. Partly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 42.
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ABOUT 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)
1:24 am EST Feb 26, 2026
2am EST Feb 26, 2026-6pm EST Mar 4, 2026



