Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Overcast
19°F
-7°C
| Humidity | 63% |
| Wind Speed | NW 8 mph |
| Barometer | 30.46 in |
| Dewpoint | 9°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 9°F (-13°C) |
| Last update | 1 Mar 9:15 am EST |
Extended Forecast for
3 Miles W Marysville MI
Today

High: 24 °F
Mostly Sunny
Tonight

Low: 10 °F
Partly Cloudy
Monday

High: 33 °F
Sunny
Monday Night

Low: 22 °F
Increasing
CloudsTuesday

High: 41 °F
Rain Likely
Tuesday Night

Low: 29 °F
Chance Rain
Wednesday
High: 45 °F
Mostly Cloudy
then Chance
RainWednesday Night

Low: 35 °F
Chance Rain
Thursday

High: 50 °F
Chance Rain
Detailed Forecast
Today
Mostly sunny, with a high near 24. North wind 5 to 8 mph.
Tonight
Partly cloudy, with a low around 10. Calm wind.
Monday
Sunny, with a high near 33. Calm wind becoming south southeast 5 to 7 mph in the morning.
Monday Night
Increasing clouds, with a low around 22. Calm wind.
Tuesday
Rain likely. Cloudy, with a high near 41. Light east wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Wednesday
A chance of rain after 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 35.
Thursday
A chance of rain. Cloudy, with a high near 50.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 37.
Friday
A chance of rain. Mostly cloudy, with a high near 57.
Friday Night
A chance of rain. Mostly cloudy, with a low around 42.
Saturday
Rain likely. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST
Point Forecast:
3 Miles W Marysville MI
42.91°N 82.53°W (Elev. 646 ft)
42.91°N 82.53°W (Elev. 646 ft)
9:14 am EST Mar 1, 2026
9am EST Mar 1, 2026-6pm EST Mar 7, 2026


