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Hazardous Weather Conditions

Current conditions at

Munising - Munising Lakeshore Observation (KP53)

Lat: 46.41°NLon: 86.65°WElev: 607ft.

65°F

18°C

Humidity 76%
Wind Speed NW 20 G 26 mph
Barometer 29.94 in (1013.7 mb)
Dewpoint 57°F (14°C)
Visibility NA
Last update 22 Aug 11:56 pm EDT
Extended Forecast for

Grand Marais MI

  • Overnight

    Overnight: Mostly clear, with a low around 52. North wind around 15 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers. Mostly sunny through mid morning, then becoming cloudy, with a high near 66. Breezy, with a north wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 66 °F

    Slight Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 51. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 51 °F

    Gradual
    Clearing

  • Monday

    Monday: Sunny, with a high near 69. Northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51. West wind around 5 mph.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy
    then Chance
    Showers

  • 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 between 8pm and 2am. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 52. North wind around 15 mph, with gusts as high as 25 mph.
Sunday
A 20 percent chance of showers. Mostly sunny through mid morning, then becoming cloudy, with a high near 66. Breezy, with a north wind 15 to 20 mph, with gusts as high as 35 mph.
Sunday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 51. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 69. Northwest wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 51. West wind around 5 mph.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 61.
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 between 8pm and 2am. Mostly cloudy, with a low around 60.
Thursday
Partly sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Marais MI
 46.63°N 86.04°W (Elev. 745 ft)
Last Update:
11:12 pm EDT Aug 22, 2026
Forecast Valid:
12am EDT Aug 23, 2026-6pm EDT Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation