Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.Unknown Precip
30°F
-1°C
| Humidity | 86% |
| Wind Speed | S 9 mph |
| Barometer | 29.42 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 7.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 24 Feb 11:55 pm EST |
Extended Forecast for
Marine City MI
Overnight

Low: 31 °F
Snow
Wednesday

High: 33 °F⇓
Slight Chance
SnowWednesday Night

Low: 15 °F
Partly Cloudy
Thursday

High: 31 °F
Mostly Sunny
Thursday Night

Low: 22 °F
Partly Cloudy
Friday

High: 43 °F
Sunny
Friday Night

Low: 33 °F
Partly Cloudy
Saturday

High: 40 °F
Partly Sunny
Saturday Night

Low: 20 °F
Chance Snow
Detailed Forecast
Overnight
Snow before 1am. Steady temperature around 31. West southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
A slight chance of snow before 1pm, then a slight chance of flurries after 1pm. Mostly cloudy, with a temperature rising to near 33 by 11am, then falling to around 28 during the remainder of the day. West wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.
Wednesday Night
Partly cloudy, with a low around 15. West wind 5 to 10 mph becoming light after midnight.
Thursday
Mostly sunny, with a high near 31. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 22. South wind 3 to 5 mph.
Friday
Sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 33.
Saturday
Partly sunny, with a high near 40.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 27.
Sunday Night
Mostly cloudy, with a low around 15.
Monday
Mostly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 36.
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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)
9:13 pm EST Feb 24, 2026
12am EST Feb 25, 2026-6pm EST Mar 3, 2026



