Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Fair

61°F

16°C

Humidity 59%
Wind Speed N 5 mph
Barometer 30.36 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 3 Oct 11:55 am EDT
Extended Forecast for

2 Miles W Marysville MI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 63. Light east northeast wind.

    High: 63 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 69. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. Calm wind becoming west northwest around 6 mph in the evening.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 61. Northwest wind 6 to 9 mph, with gusts as high as 21 mph.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 63. Light east northeast wind.
Tonight
Mostly clear, with a low around 40. Calm wind.
Sunday
Mostly sunny, with a high near 69. Calm wind becoming west southwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 42. Calm wind becoming west northwest around 6 mph in the evening.
Monday
Sunny, with a high near 61. Northwest wind 6 to 9 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Marysville MI
 42.91°N 82.53°W (Elev. 646 ft)
4:24 am EDT Oct 3, 2026
12pm EDT Oct 3, 2026-6pm EDT Oct 9, 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