Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Partly Cloudy
77°F
25°C
| Humidity | 44% |
| Wind Speed | NW 3 mph |
| Barometer | 29.99 in |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 10 Sep 1:55 pm EDT |
Extended Forecast for
2 Miles SSW Marine City MI
This Afternoon
High: 77 °F
Mostly Cloudy
Tonight
Low: 52 °F
Gradual
ClearingFriday
High: 77 °F
Sunny
Friday Night
Low: 59 °F
Partly Cloudy
Saturday
High: 81 °F
Mostly Sunny
Saturday Night
Low: 64 °F
Mostly Cloudy
Sunday
High: 79 °F
Mostly Sunny
Sunday Night
Low: 58 °F
Mostly Cloudy
Monday
High: 78 °F
Partly Sunny
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 77. Northwest wind around 6 mph.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 52. Light east northeast wind.
Friday
Sunny, with a high near 77. Light and variable wind.
Friday Night
Partly cloudy, with a low around 59. Southeast wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 81. Light south southeast wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 64.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Mostly cloudy, with a low around 58.
Monday
Partly sunny, with a high near 78.
Monday Night
Mostly cloudy, with a low around 67.
Tuesday
A chance of showers. Partly sunny, with a high near 81.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 58.
Wednesday
Partly sunny, with a high near 74.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSW Marine City MI
42.69°N 82.49°W (Elev. 577 ft)
42.69°N 82.49°W (Elev. 577 ft)
4:24 am EDT Sep 10, 2026
2pm EDT Sep 10, 2026-6pm EDT Sep 16, 2026
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