Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Fair

59°F

15°C

Humidity 72%
Wind Speed NE 3 mph
Barometer 30.37 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 25 Sep 10:15 am EDT
Extended Forecast for

2 Miles W Marysville MI

  • Today

    Today: Partly sunny, with a high near 64. Calm wind becoming north northeast around 6 mph in the afternoon.

    High: 64 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 49. North wind 3 to 5 mph.

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 66. Light north wind becoming north northeast 5 to 9 mph in the morning.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. North wind 5 to 7 mph becoming calm  after midnight.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 68. Light north wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 64. Calm wind becoming north northeast around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 49. North wind 3 to 5 mph.
Saturday
Sunny, with a high near 66. Light north wind becoming north northeast 5 to 9 mph in the morning.
Saturday Night
Mostly clear, with a low around 51. North wind 5 to 7 mph becoming calm after midnight.
Sunday
Sunny, with a high near 68. Light north wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
A chance of showers. Mostly cloudy, with a high near 70.
Wednesday Night
Mostly cloudy, with a low around 58.
Thursday
Partly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Marysville MI
 42.91°N 82.5°W (Elev. 627 ft)
9:49 am EDT Sep 25, 2026
10am EDT Sep 25, 2026-6pm EDT Oct 1, 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