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.

Light Drizzle Fog/Mist

63°F

17°C

Humidity 94%
Wind Speed N 8 mph
Barometer 30.24 in
Dewpoint 61°F (16°C)
Visibility 2.50 mi
Last update 17 Sep 1:55 pm EDT
Extended Forecast for

Owosso MI

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 74. North northeast wind around 6 mph.

    High: 74 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 50. North northeast wind around 6 mph becoming calm in the evening.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 75. Northeast wind 5 to 8 mph.

    High: 75 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A chance of showers after 2am. Mostly cloudy, with a low around 54. East northeast wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers, mainly after 8am. High near 66. East southeast wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 66 °F

    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 11pm, then showers between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Low around 57. Chance of precipitation is 90%.

    Low: 57 °F

    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 8am, then a chance of showers between 8am and 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 74. North northeast wind around 6 mph.
Tonight
Partly cloudy, with a low around 50. North northeast wind around 6 mph becoming calm in the evening.
Friday
Increasing clouds, with a high near 75. Northeast wind 5 to 8 mph.
Friday Night
A chance of showers after 2am. Mostly cloudy, with a low around 54. East northeast wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday
Showers, mainly after 8am. High near 66. East southeast wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Saturday Night
Showers and possibly a thunderstorm before 11pm, then showers between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Low around 57. Chance of precipitation is 90%.
Sunday
Showers likely and possibly a thunderstorm before 8am, then a chance of showers between 8am and 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Mostly cloudy, with a high near 63.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
Partly sunny, with a high near 67.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
Partly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Owosso MI
 42.99°N 84.18°W (Elev. 745 ft)
Last Update:
10:13 am EDT Sep 17, 2026
Forecast Valid:
2pm EDT Sep 17, 2026-6pm EDT Sep 23, 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