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

Munising - Munising Lakeshore Observation (KP53)

Lat: 46.41°NLon: 86.65°WElev: 607ft.

65°F

18°C

Humidity 81%
Wind Speed N 17 G 25 mph
Barometer 29.93 in (1013.5 mb)
Dewpoint 59°F (15°C)
Visibility NA
Last update 22 Aug 4:56 pm EDT
Extended Forecast for

13 Miles SSW Grand Marais MI

  • Tonight

    Tonight: Mostly clear, with a low around 49. North wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly cloudy, with a high near 65. North wind 10 to 15 mph, with gusts as high as 35 mph.

    High: 65 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 47. Northwest wind 5 to 10 mph, with gusts as high as 30 mph.

    Low: 47 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 70. Northwest wind around 10 mph, with gusts as high as 25 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46. Northwest wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.

    Low: 58 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, then showers and possibly a thunderstorm after 2pm. Partly sunny, with a high near 78.

    High: 78 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 8pm, then showers likely. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 49. North wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Mostly cloudy, with a high near 65. North wind 10 to 15 mph, with gusts as high as 35 mph.
Sunday Night
Partly cloudy, with a low around 47. Northwest wind 5 to 10 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 70. Northwest wind around 10 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 46. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Wednesday
Showers likely, then showers and possibly a thunderstorm after 2pm. Partly sunny, with a high near 78.
Wednesday Night
Showers and possibly a thunderstorm before 8pm, then showers likely. Mostly cloudy, with a low around 57.
Thursday
A chance of showers before 2pm. Partly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSW Grand Marais MI
 46.48°N 86.15°W (Elev. 889 ft)
Last Update:
4:38 pm EDT Aug 22, 2026
Forecast Valid:
5pm EDT Aug 22, 2026-6pm EDT Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation