Current conditions at

St Clair County International Airport (KPHN)

Lat: 42.91°NLon: 82.53°WElev: 636ft.

Fair

21°F

-6°C

Humidity 86%
Wind Speed Calm
Barometer 30.42 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 24 Mar 1:55 am EDT
Extended Forecast for

Richmond MI

  • Overnight

    Overnight: Clear, with a low around 24. Calm wind.

    Low: 24 °F

    Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 46. Southwest wind 5 to 14 mph.

    High: 46 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. South wind 3 to 6 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 53. South wind 5 to 9 mph.

    High: 53 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43. South wind around 6 mph.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain likely after 2pm.  Increasing clouds, with a high near 63. Chance of precipitation is 60%.

    High: 63 °F

    Partly Sunny
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly before 8pm.  Mostly cloudy, with a low around 28. Chance of precipitation is 60%.

    Low: 28 °F

    Rain Likely

  • Friday

    Friday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 24. Calm wind.
Tuesday
Increasing clouds, with a high near 46. Southwest wind 5 to 14 mph.
Tuesday Night
Mostly cloudy, with a low around 31. South wind 3 to 6 mph.
Wednesday
Mostly cloudy, with a high near 53. South wind 5 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 43. South wind around 6 mph.
Thursday
Rain likely after 2pm. Increasing clouds, with a high near 63. Chance of precipitation is 60%.
Thursday Night
Rain likely, mainly before 8pm. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 36.
Friday Night
Mostly clear, with a low around 22.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Partly sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Richmond MI
 42.79°N 82.75°W (Elev. 702 ft)
1:13 am EDT Mar 24, 2026
2am EDT Mar 24, 2026-6pm EDT Mar 30, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database