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

Cheboygan, Cheboygan County Airport (KSLH)

Lat: 45.65°NLon: 84.52°WElev: 640ft.

Partly Cloudy

68°F

20°C

Humidity 94%
Wind Speed N 5 mph
Barometer 29.90 in
Dewpoint 66°F (19°C)
Visibility 7.00 mi
Last update 2 Aug 12:35 am EDT
Extended Forecast for

Bois Blanc Island MI

  • Overnight

    Overnight: A 40 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 59. Northeast wind 5 to 10 mph.

    Low: 59 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 74. Northeast wind 5 to 10 mph.

    High: 74 °F

    Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 58. Northwest wind around 5 mph becoming northeast after midnight.

    Low: 58 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 76. Northeast wind around 5 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. Calm wind becoming south around 5 mph after midnight.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 2am. Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 2pm. Partly sunny, with a high near 76.

    High: 76 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 59. Northeast wind 5 to 10 mph.
Sunday
A 30 percent chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 74. Northeast wind 5 to 10 mph.
Sunday Night
Clear, with a low around 58. Northwest wind around 5 mph becoming northeast after midnight.
Monday
Sunny, with a high near 76. Northeast wind around 5 mph.
Monday Night
Mostly clear, with a low around 59. Calm wind becoming south around 5 mph after midnight.
Tuesday
Sunny, with a high near 81.
Tuesday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 61.
Wednesday
A chance of showers before 2pm. Partly sunny, with a high near 76.
Wednesday Night
Mostly cloudy, with a low around 58.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 79.
Friday Night
A chance of showers. Partly cloudy, with a low around 63.
Saturday
A chance of showers. Mostly sunny, with a high near 79.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bois Blanc Island MI
 45.78°N 84.44°W (Elev. 597 ft)
Last Update:
12:26 am EDT Aug 2, 2026
Forecast Valid:
12am EDT Aug 2, 2026-6pm EDT Aug 8, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation