Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Overcast
39°F
4°C
| Humidity | 65% |
| Wind Speed | W 17 G 24 mph |
| Barometer | 29.98 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 30°F (-1°C) |
| Last update | 5 Apr 2:56 pm EDT |
Extended Forecast for
Marine City MI
This Afternoon
High: 42 °F
Slight Chance
ShowersTonight
Low: 32 °F
Mostly Cloudy
then Chance
Rain/SnowMonday
High: 45 °F
Chance Snow
Showers then
Snow Showers
LikelyMonday Night
Low: 24 °F
Snow Showers
Likely then
Chance Snow
ShowersTuesday
High: 37 °F
Mostly Sunny
Tuesday Night
Low: 25 °F
Mostly Clear
Wednesday
High: 50 °F
Mostly Sunny
Wednesday Night
Low: 43 °F
Mostly Cloudy
Thursday
High: 65 °F
Chance Rain
Detailed Forecast
This Afternoon
A slight chance of showers. Mostly cloudy, with a high near 42. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight
A chance of rain showers between 1am and 2am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 32. West northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Monday
A chance of snow showers before 8am, then snow showers likely after 2pm. Partly sunny, with a high near 45. Light west wind becoming west northwest 5 to 9 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Snow showers likely, mainly before 8pm. Mostly cloudy, with a low around 24. Northwest wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 37. North wind 6 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
A chance of rain. Partly sunny, with a high near 65.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 47.
Friday
A chance of rain. Partly sunny, with a high near 59.
Friday Night
A chance of rain. Mostly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...
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)
2:24 pm EDT Apr 5, 2026
3pm EDT Apr 5, 2026-6pm EDT Apr 11, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
