High Swim Risk at Many Lake Huron Beaches Today

A high swim risk is in place today for most of the northeast lower Michigan coastline. Waves of 3 to 6 feet and Read More >

Hazardous Weather Conditions

Current conditions at

Cherry Capital Airport (KTVC)

Lat: 44.74°NLon: 85.57°WElev: 604ft.

Partly Cloudy

73°F

23°C

Humidity 62%
Wind Speed N 7 mph
Barometer 30.11 in (1019.3 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 17 Aug 6:53 pm EDT
Extended Forecast for

South Manitou Island MI

  • Tonight

    Tonight: Mostly clear, with a low around 62. Northeast wind 10 to 15 mph becoming southeast after midnight.

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers, mainly after 5pm.  Partly sunny, with a high near 77. Southeast wind 5 to 10 mph.

    High: 77 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm.  Cloudy, with a low around 67. East wind 5 to 10 mph.  Chance of precipitation is 70%.

    Low: 67 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm.  Mostly cloudy, with a high near 74. South wind around 10 mph becoming northwest in the afternoon.  Chance of precipitation is 30%.

    High: 74 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 66. North wind around 10 mph.

    Low: 66 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 65.

    Low: 65 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 62. Northeast wind 10 to 15 mph becoming southeast after midnight.
Monday
A 30 percent chance of showers, mainly after 5pm. Partly sunny, with a high near 77. Southeast wind 5 to 10 mph.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Cloudy, with a low around 67. East wind 5 to 10 mph. Chance of precipitation is 70%.
Tuesday
A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm. Mostly cloudy, with a high near 74. South wind around 10 mph becoming northwest in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 66. North wind around 10 mph.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Clear, with a low around 65.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 67.
Friday
Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 66.
Saturday
Sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
Mostly sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
South Manitou Island MI
 45.03°N 86.1°W (Elev. 636 ft)
7:08 pm EDT Aug 17, 2025
7pm EDT Aug 17, 2025-6pm EDT Aug 24, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database