Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Overcast

61°F

16°C

Humidity 63%
Wind Speed N 8 mph
Barometer 30.25 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 18 Sep 10:55 pm EDT
Extended Forecast for

2 Miles ESE Smiths Creek MI

  • Tonight

    Tonight: A chance of rain, mainly before midnight.  Cloudy, with a low around 54. East northeast wind 3 to 6 mph.  Chance of precipitation is 30%.

    Low: 54 °F

    Chance Rain

  • Saturday

    Saturday: Showers likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Cloudy, with a high near 67. Southeast wind 3 to 7 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely before 5am. The rain could be heavy at times.  Cloudy, with a low around 55. East southeast wind 3 to 6 mph.  Chance of precipitation is 70%. New precipitation amounts between 1 and 2 inches possible.

    Low: 55 °F

    Heavy Rain

  • Sunday

    Sunday: A chance of showers between 7am and 2pm.  Mostly cloudy, with a high near 66. North northeast wind 6 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%.

    High: 66 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52. Northeast wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 8pm.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of rain, mainly before midnight. Cloudy, with a low around 54. East northeast wind 3 to 6 mph. Chance of precipitation is 30%.
Saturday
Showers likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Cloudy, with a high near 67. Southeast wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely before 5am. The rain could be heavy at times. Cloudy, with a low around 55. East southeast wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts between 1 and 2 inches possible.
Sunday
A chance of showers between 7am and 2pm. Mostly cloudy, with a high near 66. North northeast wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 52. Northeast wind 7 to 11 mph, with gusts as high as 23 mph.
Monday
Mostly cloudy, with a high near 64.
Monday Night
Mostly cloudy, with a low around 49.
Tuesday
Partly sunny, with a high near 63.
Tuesday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 50.
Wednesday
A chance of showers. Partly sunny, with a high near 62.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 51.
Thursday
Partly sunny, with a high near 65.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Smiths Creek MI
 42.91°N 82.56°W (Elev. 630 ft)
9:49 pm EDT Sep 18, 2026
11pm EDT Sep 18, 2026-6pm EDT Sep 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database