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.

Mostly Cloudy

55°F

13°C

Humidity 94%
Wind Speed Calm
Barometer 29.63 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 17 Jun 12:35 am EDT
Extended Forecast for

4 Miles N Port Huron MI

  • Overnight

    Overnight: A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 54. South southwest wind around 8 mph. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly after 5pm. Increasing clouds, with a high near 73. West southwest wind 8 to 10 mph. Chance of precipitation is 30%.

    High: 73 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms before 2am, then showers likely between 2am and 3am. Some of the storms could produce heavy rainfall. Low around 57. Breezy, with a south wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 57 °F

    Heavy Rain
    then Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A chance of showers. Partly sunny, with a high near 71. West northwest wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 71 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. West wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: A chance of showers after 2pm. Sunny, with a high near 71. Chance of precipitation is 30%.

    High: 71 °F

    Sunny then
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 8pm. Mostly clear, with a low around 53. Chance of precipitation is 30%.

    Low: 53 °F

    Chance
    Showers then
    Mostly Clear

  • Saturday

    Saturday: A chance of showers after 2pm. Sunny, with a high near 72.

    High: 72 °F

    Sunny then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 8pm. Mostly clear, with a low around 54.

    Low: 54 °F

    Chance
    Showers then
    Mostly Clear

Detailed Forecast

Overnight
A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 54. South southwest wind around 8 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers, mainly after 5pm. Increasing clouds, with a high near 73. West southwest wind 8 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
Showers and thunderstorms before 2am, then showers likely between 2am and 3am. Some of the storms could produce heavy rainfall. Low around 57. Breezy, with a south wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Thursday
A chance of showers. Partly sunny, with a high near 71. West northwest wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 54. West wind 9 to 11 mph, with gusts as high as 20 mph.
Juneteenth
A chance of showers after 2pm. Sunny, with a high near 71. Chance of precipitation is 30%.
Friday Night
A chance of showers before 8pm. Mostly clear, with a low around 53. Chance of precipitation is 30%.
Saturday
A chance of showers after 2pm. Sunny, with a high near 72.
Saturday Night
A chance of showers before 8pm. Mostly clear, with a low around 54.
Sunday
A chance of showers after 2pm. Mostly sunny, with a high near 70.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 56.
Monday
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Port Huron MI
 43.03°N 82.45°W (Elev. 597 ft)
Last Update:
9:50 pm EDT Jun 16, 2026
Forecast Valid:
12am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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