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

Oscoda, Oscoda-Wurtsmith Airport (KOSC)

Lat: 44.45°NLon: 83.37°WElev: 633ft.

Overcast

37°F

3°C

Humidity 87%
Wind Speed NE 7 mph
Barometer 29.81 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 20 Mar 5:15 pm EDT
Extended Forecast for

South Branch MI

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 25. Northwest wind around 5 mph.

    Low: 25 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Mostly cloudy, with a high near 43. Calm wind becoming south around 5 mph in the afternoon.

    High: 43 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of showers after 2am. Mostly cloudy, with a low around 31. Southeast wind around 5 mph becoming west after midnight.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A chance of rain showers before 5pm, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 38. North wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 38 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A 10 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 20. North wind 5 to 10 mph.

    Low: 20 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers after 2pm. Partly sunny, with a high near 43.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 8pm. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 25. Northwest wind around 5 mph.
Saturday
Mostly cloudy, with a high near 43. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
A 40 percent chance of showers after 2am. Mostly cloudy, with a low around 31. Southeast wind around 5 mph becoming west after midnight.
Sunday
A chance of rain showers before 5pm, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 38. North wind 5 to 10 mph. Chance of precipitation is 40%.
Sunday Night
A 10 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 20. North wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
A chance of snow showers after 2pm. Partly sunny, with a high near 43.
Tuesday Night
A chance of snow showers before 8pm. Mostly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Rain and snow showers likely. Mostly cloudy, with a high near 47.
Thursday Night
Showers likely. Mostly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Branch MI
 44.47°N 83.89°W (Elev. 988 ft)
Last Update:
5:11 pm EDT Mar 20, 2026
Forecast Valid:
5pm EDT Mar 20, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
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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