Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Overcast
52°F
11°C
| Humidity | 41% |
| Wind Speed | SW 9 mph |
| Barometer | 30.04 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 14 Nov 11:56 am EST |
Extended Forecast for
Casco MI
This Afternoon

High: 52 °F
Mostly Sunny
Tonight

Low: 38 °F
Increasing
CloudsSaturday
High: 61 °F
Cloudy then
Chance RainSaturday Night

Low: 34 °F
Mostly Cloudy
Sunday

High: 44 °F
Mostly Sunny
Sunday Night

Low: 28 °F
Mostly Clear
Monday

High: 43 °F
Mostly Sunny
Monday Night

Low: 25 °F
Partly Cloudy
Tuesday

High: 42 °F
Partly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 52. South southeast wind around 7 mph.
Tonight
Increasing clouds, with a low around 38. Calm wind becoming south southeast around 5 mph after midnight.
Saturday
A chance of rain after 1pm. Cloudy, with a high near 61. South wind 7 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 34. West northwest wind 10 to 13 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 44. West northwest wind 13 to 16 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 28.
Monday
Mostly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
A chance of rain. Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST
Point Forecast:
Casco MI
42.74°N 82.67°W (Elev. 630 ft)
42.74°N 82.67°W (Elev. 630 ft)
9:49 am EST Nov 14, 2025
12pm EST Nov 14, 2025-6pm EST Nov 20, 2025


