Hazardous Weather Conditions
Current conditions at
St Clair County International Airport (KPHN)
Lat: 42.91°NLon: 82.53°WElev: 636ft.
Fair
37°F
3°C
| Humidity | 81% |
| Wind Speed | Calm |
| Barometer | 30.01 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Last update | 30 Mar 7:55 am EDT |
Extended Forecast for
Port Huron MI
Today
High: 64 °F
Partly Sunny
Tonight
Low: 51 °F
Rain Likely
Tuesday
High: 67 °F
Rain Likely
then RainTuesday Night
Low: 36 °F
Rain
Wednesday
High: 39 °F
Chance Rain
then Mostly
CloudyWednesday Night
Low: 32 °F
Rain Likely
Thursday
High: 58 °F
Rain
Thursday Night
Low: 47 °F
Rain
Friday
High: 62 °F
Chance Rain
Detailed Forecast
Today
Partly sunny, with a high near 64. Southwest wind 6 to 8 mph.
Tonight
A chance of rain before 2am, then a chance of rain and thunderstorms between 2am and 4am, then rain likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 51. South southwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Rain and thunderstorms likely before 2pm, then rain between 2pm and 5pm, then rain and possibly a thunderstorm after 5pm. High near 67. South southwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Rain and possibly a thunderstorm. Low around 36. Southwest wind around 11 mph becoming north northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A chance of rain before 8am. Mostly cloudy, with a high near 39. North wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Wednesday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Thursday
Rain. High near 58. Chance of precipitation is 80%.
Thursday Night
Rain. Cloudy, with a low around 47.
Friday
A chance of rain. Mostly cloudy, with a high near 62.
Friday Night
A chance of rain. Mostly cloudy, with a low around 40.
Saturday
Rain likely. Mostly cloudy, with a high near 61.
Saturday Night
Rain likely. Cloudy, with a low around 41.
Sunday
A chance of rain. Mostly cloudy, with a high near 49.
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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)
4:24 am EDT Mar 30, 2026
8am EDT Mar 30, 2026-6pm EDT Apr 5, 2026
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