Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Overcast
73°F
23°C
| Humidity | 94% |
| Wind Speed | Calm |
| Barometer | 30.03 in |
| Dewpoint | 72°F (22°C) |
| Visibility | 7.00 mi |
| Last update | 12 Aug 1:15 am EDT |
Extended Forecast for
Port Huron MI
Overnight
Low: 71 °F
Slight Chance
T-stormsTuesday
High: 88 °F
Chance
Showers then
Chance
T-stormsTuesday Night
Low: 69 °F
Showers
LikelyWednesday
High: 83 °F
Chance
ShowersWednesday Night
Low: 64 °F
Partly Cloudy
Thursday
High: 78 °F
Sunny
Thursday Night
Low: 60 °F
Mostly Clear
Friday
High: 85 °F
Sunny
Friday Night
Low: 66 °F
Mostly Clear
Detailed Forecast
Overnight
A slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71. South southwest wind around 5 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88. Southwest wind 5 to 10 mph. Chance of precipitation is 50%.
Tuesday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 69. West southwest wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers. Mostly sunny, with a high near 83. West wind 5 to 8 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 64. North northeast wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 60.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 66.
Saturday
Mostly sunny, with a high near 90.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Monday
A chance of showers. Mostly sunny, with a high near 80.
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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)
10:14 pm EDT Aug 11, 2025
1am EDT Aug 12, 2025-6pm EDT Aug 18, 2025
Additional Resources
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