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.

69°F

21°C

Humidity 78%
Wind Speed N 6 mph
Barometer 29.75 in (1007.5 mb)
Dewpoint 62°F (17°C)
Visibility NA
Last update 26 Aug 11:56 am EDT
Extended Forecast for

4 Miles S Grand Marais MI

  • This Afternoon

    This Afternoon: A chance of showers and thunderstorms, mainly before 2pm, then a slight chance of thunderstorms after 4pm. Partly sunny, with a high near 74. West wind around 10 mph. Chance of precipitation is 40%.

    High: 74 °F

    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms, then a chance of showers after 8pm. Mostly cloudy, with a low around 56. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 56 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers between 8am and 11am. Partly sunny, with a high near 68. Northwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 68 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48. Northwest wind around 5 mph.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 71. Calm wind becoming northwest around 5 mph in the morning.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 51.

    Low: 51 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 78.

    High: 78 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A chance of showers and thunderstorms, mainly before 2pm, then a slight chance of thunderstorms after 4pm. Partly sunny, with a high near 74. West wind around 10 mph. Chance of precipitation is 40%.
Tonight
A slight chance of showers and thunderstorms, then a chance of showers after 8pm. Mostly cloudy, with a low around 56. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday
A chance of showers between 8am and 11am. Partly sunny, with a high near 68. Northwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 48. Northwest wind around 5 mph.
Friday
Sunny, with a high near 71. Calm wind becoming northwest around 5 mph in the morning.
Friday Night
Increasing clouds, with a low around 51.
Saturday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 79.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 62.
Sunday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 78.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 62.
Monday
A chance of showers. Partly sunny, with a high near 78.
Monday Night
Mostly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Grand Marais MI
 46.58°N 86.02°W (Elev. 932 ft)
Last Update:
11:09 am EDT Aug 26, 2026
Forecast Valid:
12pm EDT Aug 26, 2026-6pm EDT Sep 1, 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