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.

Mostly Cloudy

75°F

24°C

Humidity 47%
Wind Speed W 7 mph
Barometer 29.85 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 12 Jun 2:15 pm EDT
Extended Forecast for

3 Miles S Smiths Creek MI

  • This Afternoon

    This Afternoon: Sunny, with a high near 80. West wind around 14 mph, with gusts as high as 22 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 58. West southwest wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Showers likely after 5am. Increasing clouds, with a low around 58. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Partly Cloudy
    then Showers
    Likely

  • Sunday

    Sunday: Showers, mainly before 2pm. High near 72. Northwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 72 °F

    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers after 2pm. Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 80. West wind around 14 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 58. West southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 86. Southwest wind 6 to 13 mph, with gusts as high as 21 mph.
Saturday Night
Showers likely after 5am. Increasing clouds, with a low around 58. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers, mainly before 2pm. High near 72. Northwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
A chance of showers after 2pm. Mostly sunny, with a high near 76.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 54.
Wednesday
A chance of showers. Mostly sunny, with a high near 77.
Wednesday Night
Showers. Mostly cloudy, with a low around 58.
Thursday
Showers. Partly sunny, with a high near 75. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Smiths Creek MI
 42.87°N 82.62°W (Elev. 630 ft)
Last Update:
2:25 pm EDT Jun 12, 2026
Forecast Valid:
2pm EDT Jun 12, 2026-6pm EDT Jun 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation