Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Fair

63°F

17°C

Humidity 49%
Wind Speed S 9 mph
Barometer 29.99 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 6 Oct 6:15 pm EDT
Extended Forecast for

3 Miles N Avoca MI

  • Tonight

    Tonight: Increasing clouds, with a low around 52. South southwest wind around 10 mph, with gusts as high as 22 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 73. Southwest wind 10 to 13 mph, with gusts as high as 24 mph.

    High: 73 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. West wind 6 to 8 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 66. West northwest wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. West northwest wind 3 to 6 mph.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 52. South southwest wind around 10 mph, with gusts as high as 22 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 73. Southwest wind 10 to 13 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 48. West wind 6 to 8 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 66. West northwest wind 7 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 41. West northwest wind 3 to 6 mph.
Friday
Sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 53.
Columbus Day
Mostly sunny, with a high near 71.
Monday Night
A chance of rain. Mostly cloudy, with a low around 51.
Tuesday
A chance of rain. Mostly cloudy, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Avoca MI
 43.09°N 82.68°W (Elev. 751 ft)
4:24 pm EDT Oct 6, 2026
6pm EDT Oct 6, 2026-6pm EDT Oct 13, 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