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

Owosso, Owosso Community Airport (KRNP)

Lat: 42.99°NLon: 84.14°WElev: 735ft.

Partly Cloudy

33°F

1°C

Humidity 57%
Wind Speed E 7 mph
Barometer 30.18 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 3 Mar 10:35 am EST
Extended Forecast for

Corunna MI

  • Today

    Today: A slight chance of drizzle before 4pm. Mostly cloudy, with a high near 43. Light and variable wind.

    High: 43 °F

    Slight Chance
    Drizzle

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Calm wind.

    Low: 26 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 52. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 52 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 34. Southeast wind 3 to 5 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Rain likely. Cloudy, with a high near 48. East wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain before 1am. Cloudy, with a low around 39. Chance of precipitation is 40%.

    Low: 39 °F

    Chance Rain

  • Friday

    Friday: A chance of rain after 1pm. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.

    High: 64 °F

    Cloudy then
    Chance Rain

  • Friday Night

    Friday Night: Rain. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Rain

  • Saturday

    Saturday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 65.

    High: 65 °F

    Rain Likely

Detailed Forecast

Today
A slight chance of drizzle before 4pm. Mostly cloudy, with a high near 43. Light and variable wind.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 26. Calm wind.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 52. Calm wind becoming southeast around 6 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 34. Southeast wind 3 to 5 mph.
Thursday
Rain likely. Cloudy, with a high near 48. East wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A chance of rain before 1am. Cloudy, with a low around 39. Chance of precipitation is 40%.
Friday
A chance of rain after 1pm. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.
Friday Night
Rain. Mostly cloudy, with a low around 52.
Saturday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Corunna MI
 42.99°N 84.12°W (Elev. 732 ft)
Last Update:
9:24 am EST Mar 3, 2026
Forecast Valid:
10am EST Mar 3, 2026-6pm EDT Mar 9, 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