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

28°F

-2°C

Humidity 86%
Wind Speed Calm
Barometer 30.26 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 25 Mar 5:35 am EDT
Extended Forecast for

Columbus MI

  • Today

    Today: Mostly cloudy, with a high near 52. Light south southeast wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 52 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. Southwest wind around 8 mph.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers after 2pm. High near 64. Southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Mostly Sunny
    then Showers

  • Thursday Night

    Thursday Night: Rain showers, possibly mixing with snow after 11pm, then gradually ending. Low around 27. North wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 27 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 34. North wind 11 to 13 mph, with gusts as high as 21 mph.

    High: 34 °F

    Decreasing
    Clouds

  • Friday Night

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

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 52. Light south southeast wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Tonight
Mostly cloudy, with a low around 43. Southwest wind around 8 mph.
Thursday
Showers after 2pm. High near 64. Southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain showers, possibly mixing with snow after 11pm, then gradually ending. Low around 27. North wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 34. North wind 11 to 13 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 22.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Partly sunny, with a high near 62.
Monday Night
A chance of rain. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Mostly cloudy, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Columbus MI
 42.83°N 82.68°W (Elev. 650 ft)
Last Update:
4:24 am EDT Mar 25, 2026
Forecast Valid:
5am EDT Mar 25, 2026-6pm EDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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