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

Hazardous Weather Conditions

Current conditions at

Owosso, Owosso Community Airport (KRNP)

Lat: 42.99°NLon: 84.14°WElev: 735ft.

Partly Cloudy

46°F

8°C

Humidity 51%
Wind Speed E 12 mph
Barometer 29.62 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 15 Mar 12:55 pm EDT
Extended Forecast for

4 Miles S Saint Charles MI

  • This Afternoon

    This Afternoon: A slight chance of rain before 2pm, then a chance of rain after 5pm. Mostly cloudy, with a high near 60. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 60 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly before 5am. Low around 32. Breezy, with a south wind 18 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Rain and
    Breezy

  • Monday

    Monday: Mostly cloudy, with a temperature falling to around 29 by 4pm. Windy, with a south southwest wind 21 to 25 mph, with gusts as high as 37 mph.

    High: 40 °F⇓

    Mostly Cloudy
    and Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15. Breezy, with a west northwest wind 21 to 24 mph, with gusts as high as 39 mph.

    Low: 15 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 26. West northwest wind around 15 mph, with gusts as high as 24 mph.

    High: 26 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A slight chance of rain before 2pm, then a chance of rain after 5pm. Mostly cloudy, with a high near 60. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tonight
Rain, mainly before 5am. Low around 32. Breezy, with a south wind 18 to 23 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Mostly cloudy, with a temperature falling to around 29 by 4pm. Windy, with a south southwest wind 21 to 25 mph, with gusts as high as 37 mph.
Monday Night
Mostly cloudy, with a low around 15. Breezy, with a west northwest wind 21 to 24 mph, with gusts as high as 39 mph.
Tuesday
Mostly cloudy, with a high near 26. West northwest wind around 15 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Mostly cloudy, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Mostly cloudy, with a high near 48.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Mostly cloudy, with a high near 52.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Saint Charles MI
 43.25°N 84.15°W (Elev. 614 ft)
Last Update:
11:13 am EDT Mar 15, 2026
Forecast Valid:
12pm EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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