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

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Fair

86°F

30°C

Humidity 38%
Wind Speed W 20 G 26 mph
Barometer 29.71 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 13 Oct 4:35 pm EDT
Extended Forecast for

Richmond MISimilar City Names

  • This Afternoon

    This Afternoon: Sunny, with a high near 82. West wind 15 to 17 mph, with gusts as high as 29 mph.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: A chance of rain, mainly after 3am. Increasing clouds, with a low around 55. West wind 5 to 9 mph becoming light northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 40%.

    Low: 55 °F

    Mostly Clear
    then Chance
    Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 67. North wind 3 to 8 mph.

    High: 67 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46. North northeast wind 3 to 6 mph.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain after 2pm. Mostly cloudy, with a high near 64. East southeast wind 5 to 7 mph. Chance of precipitation is 50%.

    High: 64 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 8pm. Low around 48. Chance of precipitation is 90%.

    Low: 48 °F

    Rain

  • Friday

    Friday: A chance of rain. Mostly cloudy, with a high near 59. Breezy. Chance of precipitation is 50%.

    High: 59 °F

    Chance Rain
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 82. West wind 15 to 17 mph, with gusts as high as 29 mph.
Tonight
A chance of rain, mainly after 3am. Increasing clouds, with a low around 55. West wind 5 to 9 mph becoming light northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 67. North wind 3 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 46. North northeast wind 3 to 6 mph.
Thursday
A chance of rain after 2pm. Mostly cloudy, with a high near 64. East southeast wind 5 to 7 mph. Chance of precipitation is 50%.
Thursday Night
Rain, mainly after 8pm. Low around 48. Chance of precipitation is 90%.
Friday
A chance of rain. Mostly cloudy, with a high near 59. Breezy. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 34. Breezy.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
Richmond MISimilar City Names
 42.81°N 82.75°W (Elev. 722 ft)
Last Update:
4:24 pm EDT Oct 13, 2026
Forecast Valid:
4pm EDT Oct 13, 2026-6pm EDT Oct 19, 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