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.

Fair

41°F

5°C

Humidity 60%
Wind Speed S 6 mph
Barometer 29.96 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 16 Feb 9:55 am EST
Extended Forecast for

3 Miles NW Byron MI

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 53. South southwest wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 53 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. West southwest wind 5 to 8 mph becoming calm after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 48. Calm wind becoming east southeast 5 to 9 mph in the morning.

    High: 48 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain, mainly after 1am. Low around 40. Southeast wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Chance Rain
    then Rain

  • Wednesday

    Wednesday: Rain, mainly before 1pm. High near 58. South southeast wind 14 to 16 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain before 1am, then rain and snow likely. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Friday

    Friday: Rain and snow likely, mainly before 1pm. Mostly cloudy, with a high near 43.

    High: 43 °F

    Rain/Snow
    Likely

Detailed Forecast

Washington's Birthday
Partly sunny, with a high near 53. South southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Tonight
Mostly cloudy, with a low around 33. West southwest wind 5 to 8 mph becoming calm after midnight.
Tuesday
Mostly cloudy, with a high near 48. Calm wind becoming east southeast 5 to 9 mph in the morning.
Tuesday Night
Rain, mainly after 1am. Low around 40. Southeast wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain, mainly before 1pm. High near 58. South southeast wind 14 to 16 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Partly sunny, with a high near 53.
Thursday Night
A chance of rain before 1am, then rain and snow likely. Mostly cloudy, with a low around 35.
Friday
Rain and snow likely, mainly before 1pm. Mostly cloudy, with a high near 43.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Mostly cloudy, with a high near 38.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
A chance of snow. Partly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Byron MI
 42.85°N 83.99°W (Elev. 850 ft)
Last Update:
3:49 am EST Feb 16, 2026
Forecast Valid:
10am EST Feb 16, 2026-6pm EST Feb 22, 2026
 
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Additional Resources

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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