Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Fair
57°F
14°C
| Humidity | 82% |
| Wind Speed | Calm |
| Barometer | 30.20 in |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 29 Sep 7:55 pm EDT |
Extended Forecast for
Casco MI
Tonight
Low: 50 °F
Mostly Clear
Tuesday
High: 77 °F
Sunny
Tuesday Night
Low: 47 °F
Mostly Clear
Wednesday
High: 70 °F
Mostly Sunny
Wednesday Night
Low: 45 °F
Partly Cloudy
Thursday
High: 71 °F
Partly Sunny
Thursday Night
Low: 47 °F
Partly Cloudy
Friday
High: 76 °F
Sunny
Friday Night
Low: 54 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 50. Calm wind.
Tuesday
Sunny, with a high near 77. Light north wind becoming north northeast 5 to 9 mph in the morning.
Tuesday Night
Mostly clear, with a low around 47. East northeast wind 5 to 8 mph.
Wednesday
Mostly sunny, with a high near 70. East northeast wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 45. East wind around 6 mph.
Thursday
Partly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Mostly sunny, with a high near 80.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Casco MI
42.77°N 82.66°W (Elev. 636 ft)
42.77°N 82.66°W (Elev. 636 ft)
5:13 pm EDT Sep 29, 2025
8pm EDT Sep 29, 2025-6pm EDT Oct 6, 2025
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