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

Hazardous Weather Conditions

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Fair

45°F

7°C

Humidity 71%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 22 Apr 11:15 pm EDT
Extended Forecast for

4 Miles NE Avoca MI

  • Tonight

    Tonight: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69. Calm wind becoming south southeast 5 to 7 mph in the morning.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47. South southeast wind around 6 mph.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers after 2pm. Mostly sunny, with a high near 68. Southeast wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 68 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers, mainly after 8pm. Low around 45. Southeast wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers

  • Saturday

    Saturday: A chance of showers before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 56. Chance of precipitation is 40%.

    High: 56 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 39. Calm wind.
Thursday
Sunny, with a high near 69. Calm wind becoming south southeast 5 to 7 mph in the morning.
Thursday Night
Partly cloudy, with a low around 47. South southeast wind around 6 mph.
Friday
A chance of showers after 2pm. Mostly sunny, with a high near 68. Southeast wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
Showers, mainly after 8pm. Low around 45. Southeast wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A chance of showers before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 56. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 43.
Monday
A chance of showers after 2pm. Mostly sunny, with a high near 64.
Monday Night
Showers likely. Mostly cloudy, with a low around 49. Breezy.
Tuesday
Showers likely. Mostly cloudy, with a high near 61. Breezy.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
Partly sunny, with a high near 59.
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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:
9:35 pm EDT Apr 22, 2026
Forecast Valid:
11pm EDT Apr 22, 2026-6pm EDT Apr 29, 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