Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Fair

46°F

8°C

Humidity 57%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 14 May 9:35 pm EDT
Extended Forecast for

Allenton MI

  • Tonight

    Tonight: Mostly clear, with a low around 38. Light and variable wind.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 69. Light south southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 69 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50. South southwest wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers likely before 2pm.  Increasing clouds, with a high near 78. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55. Southwest wind around 6 mph becoming light and variable  in the evening.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 88. Breezy.

    High: 88 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A chance of showers after 2am.  Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 38. Light and variable wind.
Friday
Partly sunny, with a high near 69. Light south southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 50. South southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Saturday
Showers likely before 2pm. Increasing clouds, with a high near 78. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 55. Southwest wind around 6 mph becoming light and variable in the evening.
Sunday
Partly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Sunny, with a high near 88. Breezy.
Monday Night
A chance of showers after 2am. Partly cloudy, with a low around 68.
Tuesday
Showers likely, mainly after 2pm. Partly sunny, with a high near 87. Breezy.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 59.
Wednesday
A chance of showers. Mostly sunny, with a high near 74.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 46.
Thursday
Partly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
Allenton MI
 42.91°N 82.88°W (Elev. 801 ft)
4:24 pm EDT May 14, 2026
9pm EDT May 14, 2026-6pm EDT May 21, 2026
 
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Additional Resources

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