Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Fair
77°F
25°C
| Humidity | 83% |
| Wind Speed | Calm |
| Barometer | 29.96 in |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 2 Sep 12:35 am EDT |
Extended Forecast for
Croswell MI
Overnight

Low: 69 °F
Chance
T-stormsWednesday

High: 90 °F
Chance
T-stormsWednesday Night
Low: 67 °F
Chance
T-storms then
Showers
LikelyThursday

High: 82 °F
Showers
LikelyThursday Night

Low: 63 °F
Chance
ShowersFriday

High: 79 °F
Chance
ShowersFriday Night

Low: 61 °F
Mostly Cloudy
Saturday

High: 75 °F
Mostly Sunny
Saturday Night

Low: 59 °F
Mostly Clear
Detailed Forecast
Overnight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. West southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 90. West southwest wind 6 to 9 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms, then showers likely after 1am. Mostly cloudy, with a low around 67. West wind 5 to 7 mph becoming light and variable. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely before 8am, then a chance of showers after 2pm. Mostly cloudy, with a high near 82. Light and variable wind becoming north 5 to 7 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of showers before 2am. Mostly cloudy, with a low around 63. Light north wind. Chance of precipitation is 40%.
Friday
A chance of showers between 8am and 2pm. Partly sunny, with a high near 79. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 61.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
A chance of showers. Partly cloudy, with a low around 58.
Labor Day
Mostly sunny, with a high near 77.
Monday Night
Mostly cloudy, with a low around 56.
Tuesday
Partly sunny, with a high near 75.
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ABOUT THIS FORECAST
Point Forecast:
Croswell MI
43.29°N 82.63°W (Elev. 702 ft)
43.29°N 82.63°W (Elev. 702 ft)
4:24 pm EDT Sep 1, 2026
12am EDT Sep 2, 2026-6pm EDT Sep 8, 2026



