Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Overcast
34°F
1°C
| Humidity | 60% |
| Wind Speed | NE 10 mph |
| Barometer | 30.04 in |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 26°F (-3°C) |
| Last update | 22 Mar 6:55 pm EDT |
Extended Forecast for
Saint Clair MISimilar City Names
Tonight
Low: 19 °F
Decreasing
CloudsSunday
High: 43 °F
Mostly Sunny
then Chance
SnowSunday Night
Low: 40 °F
Rain/Snow
then Chance
RainMonday
High: 40 °F
Chance
Rain/Snow and
BreezyMonday Night
Low: 31 °F
Mostly Cloudy
Tuesday
High: 43 °F
Partly Sunny
Tuesday Night
Low: 30 °F
Mostly Cloudy
Wednesday
High: 42 °F
Partly Sunny
Wednesday Night
Low: 31 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 19. North wind 5 to 8 mph becoming calm after midnight.
Sunday
A chance of snow after 5pm. Increasing clouds, with a high near 43. South southeast wind 5 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Sunday Night
Rain and snow before 11pm, then a chance of rain between 11pm and 2am. Steady temperature around 40. Southeast wind around 17 mph becoming southwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday
A chance of snow showers before 8am, then a chance of rain and snow showers between 8am and 5pm, then a chance of rain showers after 5pm. Mostly cloudy, with a high near 40. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 31. West wind 9 to 14 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 43.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
A chance of rain. Partly sunny, with a high near 52.
Friday Night
Rain likely. Mostly cloudy, with a low around 42.
Saturday
Rain likely. Mostly cloudy, with a high near 60.
ABOUT THIS FORECAST
Point Forecast:
Saint Clair MISimilar City Names
42.82°N 82.51°W (Elev. 600 ft)
42.82°N 82.51°W (Elev. 600 ft)
4:24 pm EDT Mar 22, 2025
7pm EDT Mar 22, 2025-6pm EDT Mar 29, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
