Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Fair

81°F

27°C

Humidity 30%
Wind Speed SE 10 mph
Barometer 29.95 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 16 Jun 6:55 pm EDT
Extended Forecast for

Port Huron MI

Excessive Heat Watch June 17, 12:00pm until June 21, 08:00pm
Click here for hazard details and duration
Excessive Heat Watch
  • Tonight

    Tonight: A slight chance of showers and thunderstorms.  Increasing clouds, with a low around 66. South wind 6 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A chance of showers and thunderstorms.  Partly sunny, with a high near 93. South southwest wind 6 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 40%.

    High: 93 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 72. South wind 5 to 7 mph.

    Low: 72 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 11am.  Partly sunny and hot, with a high near 94. South southwest wind 6 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%.

    High: 94 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 73. South wind 5 to 8 mph.

    Low: 73 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny and hot, with a high near 94.

    High: 94 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 71.

    Low: 71 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 92.

    High: 92 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 67.

    Low: 67 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms. Increasing clouds, with a low around 66. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 93. South southwest wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 72. South wind 5 to 7 mph.
Tuesday
A chance of showers and thunderstorms after 11am. Partly sunny and hot, with a high near 94. South southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Tuesday Night
Mostly cloudy, with a low around 73. South wind 5 to 8 mph.
Juneteenth
Partly sunny and hot, with a high near 94.
Wednesday Night
Mostly cloudy, with a low around 71.
Thursday
Mostly sunny, with a high near 92.
Thursday Night
Mostly cloudy, with a low around 67.
Friday
Mostly sunny, with a high near 87.
Friday Night
Mostly cloudy, with a low around 68.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 89.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 86.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Port Huron MI
 42.97°N 82.43°W (Elev. 600 ft)
4:24 pm EDT Jun 16, 2024
7pm EDT Jun 16, 2024-6pm EDT Jun 23, 2024
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database