National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Fair

41°F

5°C

Humidity 70%
Wind Speed Calm
Barometer 29.78 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 26 Mar 5:35 am EDT
Extended Forecast for

4 Miles N Port Huron MI

  • Today

    Today: Showers, mainly after 11am. High near 55. Southwest wind 6 to 9 mph becoming north northeast in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Chance
    Showers then
    Showers

  • Tonight

    Tonight: Showers, mainly before 9pm. Low around 27. North wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 27 °F

    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 30. North wind around 15 mph, with gusts as high as 24 mph.

    High: 30 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 20. North wind 6 to 10 mph.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 40. West northwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 58.

    High: 58 °F

    Mostly Cloudy

Detailed Forecast

Today
Showers, mainly after 11am. High near 55. Southwest wind 6 to 9 mph becoming north northeast in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers, mainly before 9pm. Low around 27. North wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 30. North wind around 15 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 20. North wind 6 to 10 mph.
Saturday
Mostly sunny, with a high near 40. West northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 41.
Monday
Mostly cloudy, with a high near 58.
Monday Night
A chance of rain after 8pm. Mostly cloudy, with a low around 38.
Tuesday
A chance of rain. Mostly cloudy, with a high near 49.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 41.
Wednesday
Rain likely. Mostly cloudy, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Port Huron MI
 43.03°N 82.45°W (Elev. 597 ft)
Last Update:
4:24 am EDT Mar 26, 2026
Forecast Valid:
5am EDT Mar 26, 2026-6pm EDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation