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

64°F

18°C

Humidity 64%
Wind Speed S 10 mph
Barometer 30.23 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 10 Oct 10:35 am EDT
Extended Forecast for

Corunna MI

  • Today

    Today: Partly sunny, with a high near 76. South wind around 14 mph, with gusts as high as 25 mph.

    High: 76 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. South southeast wind 7 to 10 mph, with gusts as high as 23 mph.

    Low: 57 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain before 10am. Mostly cloudy, with a high near 69. Southeast wind around 7 mph. Chance of precipitation is 30%.

    High: 69 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Light and variable wind.

    Low: 53 °F

    Decreasing
    Clouds

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 79. South southwest wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.

    Low: 58 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of rain before 2pm. Partly sunny, with a high near 69. Chance of precipitation is 30%.

    High: 69 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 76. South wind around 14 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 57. South southeast wind 7 to 10 mph, with gusts as high as 23 mph.
Sunday
A chance of rain before 10am. Mostly cloudy, with a high near 69. Southeast wind around 7 mph. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Light and variable wind.
Columbus Day
Mostly sunny, with a high near 79. South southwest wind 6 to 11 mph, with gusts as high as 23 mph.
Monday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
Tuesday
A chance of rain before 2pm. Partly sunny, with a high near 69. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
A chance of rain. Partly sunny, with a high near 65.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 45.
Friday
A chance of rain. Partly 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:
4:24 am EDT Oct 10, 2026
Forecast Valid:
10am EDT Oct 10, 2026-6pm EDT Oct 16, 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