Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Fair

75°F

24°C

Humidity 74%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 18 Jun 12:35 am EDT
Extended Forecast for

Saint Clair MI

Heat Advisory until June 21, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until June 21, 08:00pm

    NOW until 8:00pm Fri

    Heat Advisory

  • Overnight

    Low: 72 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 5pm.  Mostly sunny, with a high near 92. South southwest wind 6 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    High: 92 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 74. South wind 5 to 9 mph.

    Low: 74 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny and hot, with a high near 94. South southwest wind 5 to 9 mph.

    High: 94 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 72. South wind around 6 mph becoming calm  in the evening.

    Low: 72 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 92.

    High: 92 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 72. South wind around 5 mph.
Tuesday
A chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 92. South southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 74. South wind 5 to 9 mph.
Juneteenth
Partly sunny and hot, with a high near 94. South southwest wind 5 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 72. South wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 92.
Thursday Night
Partly cloudy, with a low around 66.
Friday
Mostly sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 68.
Saturday
Mostly sunny, with a high near 91.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 89.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Monday
Mostly sunny, with a high near 80.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Saint Clair MI
 42.82°N 82.48°W (Elev. 577 ft)
10:14 pm EDT Jun 17, 2024
2am EDT Jun 18, 2024-6pm EDT Jun 24, 2024
 
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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