Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Overcast

32°F

0°C

Humidity 87%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 6 Apr 7:16 am EDT
Extended Forecast for

3 Miles ENE Allenton MI

  • Today

    Today: A slight chance of snow before 1pm, then rain showers likely.  Partly sunny, with a high near 45. Light west wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 45 °F

    Slight Chance
    Snow then
    Showers
    Likely

  • Tonight

    Tonight: Rain and snow showers likely before 10pm, then a chance of snow showers after midnight.  Mostly cloudy, with a low around 21. Northwest wind 11 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. North northwest wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21. Light south southeast wind.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 48. South wind 6 to 15 mph, with gusts as high as 25 mph.

    High: 48 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain after 2pm.  Mostly cloudy, with a high near 66. Chance of precipitation is 40%.

    High: 66 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A chance of rain.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

  • Friday

    Friday: A chance of rain.  Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance Rain

Detailed Forecast

Today
A slight chance of snow before 1pm, then rain showers likely. Partly sunny, with a high near 45. Light west wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow showers likely before 10pm, then a chance of snow showers after midnight. Mostly cloudy, with a low around 21. Northwest wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 37. North northwest wind 5 to 10 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 21. Light south southeast wind.
Wednesday
Partly sunny, with a high near 48. South wind 6 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
A chance of rain after 2pm. Mostly cloudy, with a high near 66. Chance of precipitation is 40%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 48.
Friday
A chance of rain. Mostly cloudy, with a high near 61.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
A chance of rain. Mostly cloudy, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Allenton MI
 42.93°N 82.85°W (Elev. 787 ft)
4:25 am EDT Apr 6, 2026
7am EDT Apr 6, 2026-6pm EDT Apr 12, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database