National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Fair

3°F

-16°C

Humidity 72%
Wind Speed Calm
Barometer 30.44 in
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 8 Feb 9:55 pm EST
Extended Forecast for

4 Miles NE Avoca MI

  • Tonight

    Tonight: Mostly clear, with a low around -5. Calm wind.

    Low: -5 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 22. Wind chill values as low as -11. Light south southeast wind becoming south 5 to 9 mph in the morning.

    High: 22 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow after 1am. Mostly cloudy, with a temperature falling to near 16 by 8pm, then rising to around 23 during the remainder of the night. South wind around 7 mph. Chance of precipitation is 30%.

    Low: 16 °F⇑

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 40. South southwest wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

    High: 40 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. West northwest wind around 8 mph.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -5. Calm wind.
Monday
Partly sunny, with a high near 22. Wind chill values as low as -11. Light south southeast wind becoming south 5 to 9 mph in the morning.
Monday Night
A chance of snow after 1am. Mostly cloudy, with a temperature falling to near 16 by 8pm, then rising to around 23 during the remainder of the night. South wind around 7 mph. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 40. South southwest wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 22. West northwest wind around 8 mph.
Wednesday
Mostly cloudy, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 28.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
A chance of snow. Partly cloudy, with a low around 22.
Sunday
A chance of rain and snow. Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Avoca MI
 43.09°N 82.62°W (Elev. 702 ft)
Last Update:
9:50 pm EST Feb 8, 2026
Forecast Valid:
10pm EST Feb 8, 2026-6pm EST Feb 15, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation