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

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

47°F

8°C

Humidity 86%
Wind Speed W 3 mph
Barometer 29.97 in (1015.1 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 13 Oct 11:56 pm CDT
Extended Forecast for

6 Miles NNE Lutsen MN

  • Overnight

    Overnight: A chance of sprinkles. Mostly cloudy, with a low around 37. Northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 37 °F

    Chance
    Sprinkles

  • Wednesday

    Wednesday: A chance of sprinkles before 11am. Partly sunny, with a high near 52. Northwest wind around 5 mph.

    High: 52 °F

    Chance
    Sprinkles

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 34. Calm wind.

    Low: 34 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A slight chance of showers before 1pm, then showers likely after 2pm. Cloudy, with a high near 50. Southeast wind around 5 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Mostly Cloudy
    then Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after 7pm. Mostly cloudy, with a low around 32. Breezy, with a west wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 35 mph.

    Low: 32 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 47. Breezy, with a north wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 47 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of sprinkles. Mostly cloudy, with a low around 37. Northwest wind around 5 mph, with gusts as high as 15 mph.
Wednesday
A chance of sprinkles before 11am. Partly sunny, with a high near 52. Northwest wind around 5 mph.
Wednesday Night
Increasing clouds, with a low around 34. Calm wind.
Thursday
A slight chance of showers before 1pm, then showers likely after 2pm. Cloudy, with a high near 50. Southeast wind around 5 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 40 percent chance of showers after 7pm. Mostly cloudy, with a low around 32. Breezy, with a west wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 35 mph.
Friday
Mostly sunny, with a high near 47. Breezy, with a north wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 45 mph.
Friday Night
Mostly clear, with a low around 30. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 53. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 35. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 60. Southwest wind around 10 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 39. West wind around 5 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 59. Calm wind becoming west around 5 mph.
Monday Night
Mostly clear, with a low around 36. Calm wind.
Tuesday
Mostly sunny, with a high near 57. Calm wind becoming southeast around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Lutsen MN
 47.71°N 90.64°W
Last Update:
11:06 pm CDT Oct 13, 2026
Forecast Valid:
12am CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation