Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Fair
10°F
-12°C
| Humidity | 79% |
| Wind Speed | Calm |
| Barometer | 30.29 in |
| Dewpoint | 5°F (-15°C) |
| Visibility | 10.00 mi |
| Last update | 4 Feb 3:15 am EST |
Extended Forecast for
3 Miles W Marysville MI
Overnight

Low: 11 °F
Mostly Cloudy
Wednesday

High: 22 °F
Mostly Cloudy
Wednesday Night

Low: 5 °F
Mostly Cloudy
Thursday
High: 23 °F
Cloudy then
Chance SnowThursday Night

Low: 16 °F
Snow Likely
Friday

High: 34 °F
Snow
Friday Night

Low: 1 °F
Partly Cloudy
Saturday

High: 13 °F
Mostly Sunny
Saturday Night

Low: 1 °F
Mostly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a low around 11. Northwest wind around 5 mph becoming calm.
Wednesday
Mostly cloudy, with a high near 22. Light north northwest wind.
Wednesday Night
Mostly cloudy, with a low around 5. Calm wind.
Thursday
A chance of snow after 2pm. Cloudy, with a high near 23. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Chance of precipitation is 40%.
Thursday Night
Snow likely, mainly after 1am. Cloudy, with a low around 16. South southwest wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday
Snow before 1pm. High near 34. Chance of precipitation is 80%.
Friday Night
Partly cloudy, with a low around 1.
Saturday
Mostly sunny, with a high near 13.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
Mostly cloudy, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 4.
Monday
Partly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 33.
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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)
3:14 am EST Feb 4, 2026
3am EST Feb 4, 2026-6pm EST Feb 10, 2026


