Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Fair
73°F
23°C
| Humidity | 38% |
| Wind Speed | Calm |
| Barometer | 30.31 in |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Last update | 2 Oct 1:55 pm EDT |
Extended Forecast for
Port Huron MI
This Afternoon
High: 73 °F
Partly Sunny
Tonight
Low: 49 °F
Partly Cloudy
Friday
High: 80 °F
Becoming
SunnyFriday Night
Low: 57 °F
Mostly Clear
Saturday
High: 83 °F
Sunny
Saturday Night
Low: 59 °F
Mostly Clear
Sunday
High: 80 °F
Sunny
Sunday Night
Low: 60 °F
Mostly Clear
Monday
High: 80 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 73. South southeast wind around 7 mph.
Tonight
Partly cloudy, with a low around 49. South southeast wind 5 to 7 mph becoming calm after midnight.
Friday
Partly sunny, then gradually becoming sunny, with a high near 80. Calm wind becoming south southwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 57. South southwest wind 3 to 5 mph.
Saturday
Sunny, with a high near 83. Light south wind becoming south southwest 5 to 9 mph in the morning.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 60.
Monday
Sunny, with a high near 80.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 56.
Tuesday
A chance of showers. Partly sunny, with a high near 70.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 62.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Port Huron MI
42.97°N 82.43°W (Elev. 600 ft)
42.97°N 82.43°W (Elev. 600 ft)
1:36 pm EDT Oct 2, 2025
2pm EDT Oct 2, 2025-6pm EDT Oct 8, 2025
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