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

Monsoonal Moisture Remains Across the Southwest; Heat Endures for the South and West Coast

Heat concerns remain across portions of the South and West Coast where a few new daily record highs are forecast. Monsoonal moisture transport continues across areas of the Southwest into early next week and may generate flash flooding, especially near recent burn scars. Further east, showers and thunderstorms are expected along and ahead of a cold front from the Plains to the Appalachians. Read More >

Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Fair

61°F

16°C

Humidity 68%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 27 Jun 2:35 am EDT
Extended Forecast for

Port Huron MI

  • Overnight

    Overnight: Mostly clear, with a low around 56. Northwest wind around 10 mph.

    Mostly Clear

    Low: 56 °F

  • Monday

    Monday: Sunny, with a high near 70. West northwest wind 10 to 13 mph.

    Sunny

    High: 70 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 50. North wind 5 to 9 mph becoming calm in the evening.

    Mostly Clear

    Low: 50 °F

  • Tuesday

    Tuesday: Sunny, with a high near 79. Calm wind becoming south southwest 5 to 8 mph in the morning.

    Sunny

    High: 79 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers after 2am. Increasing clouds, with a low around 60. South wind 7 to 10 mph. Chance of precipitation is 40%.

    Mostly Clear
    then Chance
    Showers

    Low: 60 °F

  • Wednesday

    Wednesday: A chance of showers before 8am. Mostly sunny, with a high near 78. Chance of precipitation is 30%.

    Chance
    Showers then
    Mostly Sunny

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 59.

    Partly Cloudy

    Low: 59 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 90.

    Mostly Sunny

    High: 90 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 70.

    Partly Cloudy

    Low: 70 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 56. Northwest wind around 10 mph.
Monday
Sunny, with a high near 70. West northwest wind 10 to 13 mph.
Monday Night
Mostly clear, with a low around 50. North wind 5 to 9 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 79. Calm wind becoming south southwest 5 to 8 mph in the morning.
Tuesday Night
A chance of showers after 2am. Increasing clouds, with a low around 60. South wind 7 to 10 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers before 8am. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 70.
Friday
Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 88.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63.
Saturday
A chance of showers. Mostly sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
Sunny, with a high near 78.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Port Huron MI
 42.97°N 82.43°W (Elev. 600 ft)
Last Update:
10:15 pm EDT Jun 26, 2022
Forecast Valid:
2am EDT Jun 27, 2022-6pm EDT Jul 3, 2022
 
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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