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Current conditions at

Beaver Island, Beaver Island Airport (KSJX)

Lat: 45.69°NLon: 85.57°WElev: 669ft.

A Few Clouds

57°F

14°C

Humidity 88%
Wind Speed E 1 mph
Barometer 29.99 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 19 Aug 10:15 pm EDT
Extended Forecast for

Beaver Island Airport MI

  • Tonight

    Tonight: Mostly clear, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Northeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Scattered showers between 2am and 5am, then scattered showers and thunderstorms after 5am. Mostly cloudy, with a low around 61. South wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 61 °F

    Mostly Cloudy
    then
    Scattered
    Showers

  • Friday

    Friday: Scattered showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 78. Southwest wind 10 to 15 mph. Chance of precipitation is 50%.

    High: 78 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers and thunderstorms likely before 11pm, then showers likely between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 55. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely

  • Saturday

    Saturday: A 30 percent chance of showers before 8am. Partly sunny, with a high near 77.

    High: 77 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 48. Calm wind.
Thursday
Sunny, with a high near 80. Northeast wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Scattered showers between 2am and 5am, then scattered showers and thunderstorms after 5am. Mostly cloudy, with a low around 61. South wind 5 to 10 mph. Chance of precipitation is 30%.
Friday
Scattered showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 78. Southwest wind 10 to 15 mph. Chance of precipitation is 50%.
Friday Night
Showers and thunderstorms likely before 11pm, then showers likely between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 55. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 60%.
Saturday
A 30 percent chance of showers before 8am. Partly sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 51.
Monday
Mostly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Partly sunny, with a high near 79.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 59.
Wednesday
Partly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Beaver Island Airport MI
 45.69°N 85.55°W (Elev. 669 ft)
Last Update:
10:24 pm EDT Aug 19, 2026
Forecast Valid:
10pm EDT Aug 19, 2026-6pm EDT Aug 26, 2026
 
Forecast Discussion
 
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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