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

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Fog/Mist

39°F

4°C

Humidity 87%
Wind Speed E 10 G 16 mph
Barometer 29.54 in
Dewpoint 36°F (2°C)
Visibility 4.00 mi
Wind Chill32°F (0°C)
Last update 20 Feb 1:35 am EST
Extended Forecast for

2 Miles W Port Huron MI

  • Overnight

    Overnight: Rain likely, mainly after 2am. Mostly cloudy, with a steady temperature around 40. East southeast wind 9 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain Likely

  • Friday

    Friday: Rain likely before 3pm, then a chance of rain and snow. Mostly cloudy, with a temperature rising to near 46 by 10am, then falling to around 37 during the remainder of the day. East southeast wind 13 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 46 °F⇓

    Rain Likely
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow between 9pm and 11pm. Mostly cloudy, with a low around 33. West wind 9 to 13 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.

    Low: 33 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 38. West wind 6 to 8 mph, with gusts as high as 24 mph.

    High: 38 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of snow. Cloudy, with a low around 29. Northwest wind 3 to 5 mph. Chance of precipitation is 50%.

    Low: 29 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.

    High: 34 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Chance Snow

  • Monday

    Monday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain likely, mainly after 2am. Mostly cloudy, with a steady temperature around 40. East southeast wind 9 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely before 3pm, then a chance of rain and snow. Mostly cloudy, with a temperature rising to near 46 by 10am, then falling to around 37 during the remainder of the day. East southeast wind 13 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow between 9pm and 11pm. Mostly cloudy, with a low around 33. West wind 9 to 13 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 38. West wind 6 to 8 mph, with gusts as high as 24 mph.
Saturday Night
A chance of snow. Cloudy, with a low around 29. Northwest wind 3 to 5 mph. Chance of precipitation is 50%.
Sunday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Monday
Mostly cloudy, with a high near 29.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Mostly cloudy, with a high near 29.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 25.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 41.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Port Huron MI
 42.97°N 82.46°W (Elev. 610 ft)
Last Update:
1:35 am EST Feb 20, 2026
Forecast Valid:
1am EST Feb 20, 2026-6pm EST Feb 26, 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