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.

Overcast with Haze

18°F

-8°C

Humidity 58%
Wind Speed W 8 mph
Barometer 29.85 in
Dewpoint 5°F (-15°C)
Visibility 5.00 mi
Wind Chill8°F (-13°C)
Last update 27 Jan 1:15 pm EST
Extended Forecast for

Port Huron MI

  • This Afternoon

    This Afternoon: A chance of snow showers, mainly before 4pm. Partly sunny, with a high near 18. Wind chill values as low as zero. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 18 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 1. Wind chill values as low as -10. West wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 1 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 15. Wind chill values as low as -9. Southwest wind 6 to 10 mph.

    High: 15 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 1. Wind chill values as low as -9. West southwest wind around 7 mph.

    Low: 1 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 14. West northwest wind 6 to 8 mph.

    High: 14 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 11.

    High: 11 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 18.

    High: 18 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A chance of snow showers, mainly before 4pm. Partly sunny, with a high near 18. Wind chill values as low as zero. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Tonight
Mostly clear, with a low around 1. Wind chill values as low as -10. West wind 6 to 9 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 15. Wind chill values as low as -9. Southwest wind 6 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 1. Wind chill values as low as -9. West southwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 14. West northwest wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around -3.
Friday
Mostly sunny, with a high near 11.
Friday Night
Mostly cloudy, with a low around 4.
Saturday
Mostly cloudy, with a high near 18.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Partly sunny, with a high near 22.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Port Huron MI
 42.97°N 82.43°W (Elev. 600 ft)
Last Update:
10:14 am EST Jan 27, 2026
Forecast Valid:
1pm EST Jan 27, 2026-6pm EST Feb 2, 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