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.

Fair

34°F

1°C

Humidity 81%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 13 Nov 6:15 pm EST
Extended Forecast for

3 Miles S Smiths Creek MI

  • Tonight

    Tonight: Increasing clouds, with a low around 31. West wind 5 to 8 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 51. Calm wind becoming south around 6 mph in the afternoon.

    High: 51 °F

    Gradual
    Clearing

  • Friday Night

    Friday Night: Increasing clouds, with a low around 35. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 35 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of rain after 1pm. Cloudy, with a high near 61. South wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 61 °F

    Cloudy then
    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain before 1am. Mostly cloudy, with a low around 34. West northwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 31. West wind 5 to 8 mph.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 51. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Increasing clouds, with a low around 35. Calm wind becoming south southeast around 5 mph after midnight.
Saturday
A chance of rain after 1pm. Cloudy, with a high near 61. South wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain before 1am. Mostly cloudy, with a low around 34. West northwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 32.
Thursday
A chance of rain. Mostly cloudy, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Smiths Creek MI
 42.87°N 82.59°W (Elev. 630 ft)
Last Update:
4:13 pm EST Nov 13, 2025
Forecast Valid:
6pm EST Nov 13, 2025-6pm EST Nov 20, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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