


Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Fog
61°F
16°C
Humidity | 100% |
Wind Speed | Calm |
Barometer | 29.99 in |
Dewpoint | 61°F (16°C) |
Visibility | 0.50 mi |
Last update | 24 Sep 2:55 am EDT |
Extended Forecast for
Saint Clair MISimilar City Names
Overnight
Low: 60 °F
Chance
Showers and
Areas FogWednesday
High: 71 °F
Showers
Likely and
Areas FogWednesday Night
Low: 60 °F
Chance
T-storms then
Chance
ShowersThursday
High: 72 °F
Chance
ShowersThursday Night
Low: 54 °F
Mostly Cloudy
Friday
High: 75 °F
Mostly Sunny
Friday Night
Low: 54 °F
Mostly Clear
Saturday
High: 77 °F
Mostly Sunny
Saturday Night
Low: 53 °F
Partly Cloudy
Detailed Forecast
Overnight
A chance of showers and thunderstorms. Areas of fog. Otherwise, cloudy, with a low around 60. Calm wind. Chance of precipitation is 50%.
Wednesday
Showers likely and possibly a thunderstorm. Areas of fog before 10am. Otherwise, cloudy, with a high near 71. East wind 3 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. East northeast wind 3 to 6 mph. Chance of precipitation is 50%.
Thursday
A chance of showers. Mostly cloudy, with a high near 72. Northwest wind 5 to 7 mph. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 54. Calm wind.
Friday
Mostly sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 54.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 75.
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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)
2:35 am EDT Sep 24, 2025
3am EDT Sep 24, 2025-6pm EDT Sep 30, 2025