Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Fair
28°F
-2°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 30.12 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Last update | 6 Apr 2:36 am EDT |
Extended Forecast for
3 Miles W Marysville MI
Overnight

Low: 30 °F
Chance Wintry
MixMonday
High: 45 °F
Chance Snow
then
Rain/Snow
LikelyMonday Night
Low: 23 °F
Chance
Rain/Snow
then Mostly
CloudyTuesday

High: 34 °F
Mostly Sunny
Tuesday Night

Low: 22 °F
Mostly Clear
Wednesday

High: 50 °F
Partly Sunny
Wednesday Night

Low: 40 °F
Mostly Cloudy
Thursday
High: 66 °F
Mostly Cloudy
then Chance
RainThursday Night

Low: 46 °F
Chance Rain
Detailed Forecast
Overnight
A slight chance of freezing rain between 3am and 4am, then a chance of snow and freezing rain. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 30%.
Monday
A chance of snow before 2pm, then rain likely between 2pm and 5pm, then rain and snow likely after 5pm. Partly sunny, with a high near 45. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of rain and snow before 7pm. Mostly cloudy, with a low around 23. Northwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 34. North northeast wind 5 to 9 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 22. Calm wind.
Wednesday
Partly sunny, with a high near 50.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
A chance of rain after 2pm. Mostly cloudy, with a high near 66.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 46.
Friday
A chance of rain. Mostly cloudy, with a high near 59.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
A chance of rain. Mostly cloudy, with a high near 70.
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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)
2:24 am EDT Apr 6, 2026
2am EDT Apr 6, 2026-6pm EDT Apr 12, 2026


