Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Fair
23°F
-5°C
| Humidity | 68% |
| Wind Speed | S 3 mph |
| Barometer | 30.34 in |
| Dewpoint | 14°F (-10°C) |
| Visibility | 10.00 mi |
| Last update | 3 Mar 1:15 am EST |
Extended Forecast for
Port Huron MI
Overnight
Low: 19 °F
Mostly Cloudy
Tuesday
High: 39 °F
Mostly Cloudy
then Slight
Chance RainTuesday Night
Low: 26 °F
Mostly Cloudy
Wednesday
High: 46 °F
Mostly Sunny
Wednesday Night
Low: 32 °F
Mostly Cloudy
Thursday
High: 45 °F
Rain Likely
Thursday Night
Low: 39 °F
Chance Rain
Friday
High: 54 °F
Mostly Cloudy
Friday Night
Low: 47 °F
Rain Likely
Detailed Forecast
Overnight
Mostly cloudy, with a low around 19. Light east southeast wind.
Tuesday
A slight chance of rain after 1pm. Mostly cloudy, with a high near 39. Light and variable wind. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 26. Calm wind.
Wednesday
Mostly sunny, with a high near 46. Calm wind becoming southeast around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 32. Calm wind.
Thursday
Rain likely, mainly after 1pm. Cloudy, with a high near 45. Chance of precipitation is 70%.
Thursday Night
A chance of rain before 1am. Cloudy, with a low around 39. Chance of precipitation is 50%.
Friday
Mostly cloudy, with a high near 54.
Friday Night
Rain likely. Mostly cloudy, with a low around 47.
Saturday
Rain, mainly before 1pm. Mostly cloudy, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 41.
Monday
Sunny, with a high near 56.
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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)
1:24 am EST Mar 3, 2026
1am EST Mar 3, 2026-6pm EDT Mar 9, 2026
Additional Resources
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