Isolated Severe Storms Possible Today; Hazardous Beach Conditions

Strong to severe storms possible today; High swim risk for the beaches of Manistee, Benzie, and Western Mackinac Counties. Read More >

Current conditions at

Oscoda, Oscoda-Wurtsmith Airport (KOSC)

Lat: 44.45°NLon: 83.37°WElev: 633ft.

Overcast

72°F

22°C

Humidity 69%
Wind Speed S 9 mph
Barometer 29.91 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 26 Aug 11:55 am EDT
Extended Forecast for

South Branch MI

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm.  Partly sunny, with a high near 76. South wind around 10 mph.  Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 11pm, then scattered showers between 11pm and 2am.  Patchy fog before 1am.  Otherwise, partly cloudy, with a low around 58. Southwest wind around 5 mph becoming west after midnight.  Chance of precipitation is 60%.

    Low: 58 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 74. Northwest wind 5 to 10 mph.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. North wind around 5 mph.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 74. North wind around 5 mph.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Patchy fog after 11pm.  Otherwise, mostly clear, with a low around 51.

    Low: 51 °F

    Patchy Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 8am.  Mostly cloudy, with a high near 81.

    High: 81 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 76. South wind around 10 mph. Chance of precipitation is 60%.
Tonight
Showers likely and possibly a thunderstorm before 11pm, then scattered showers between 11pm and 2am. Patchy fog before 1am. Otherwise, partly cloudy, with a low around 58. Southwest wind around 5 mph becoming west after midnight. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 74. Northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 51. North wind around 5 mph.
Friday
Sunny, with a high near 74. North wind around 5 mph.
Friday Night
Patchy fog after 11pm. Otherwise, mostly clear, with a low around 51.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Mostly cloudy, with a low around 59.
Sunday
A chance of showers after 8am. Mostly cloudy, with a high near 81.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 63.
Monday
A chance of showers. Mostly cloudy, with a high near 82.
Monday Night
Mostly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
South Branch MI
 44.47°N 83.87°W (Elev. 906 ft)
12:09 pm EDT Aug 26, 2026
12pm EDT Aug 26, 2026-6pm EDT Sep 1, 2026
 
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Additional Resources

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Hourly Weather Forecast

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