Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

44°F

7°C

Humidity 53%
Wind Speed E 9 mph
Barometer 30.28 in (1026.1 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 21 May 10:56 pm CDT
Extended Forecast for

6 Miles NNE Lutsen MN

Frost Advisory May 22, 12:00am until May 22, 07:00am
Click here for hazard details and duration
Frost Advisory
  • Tonight

    Tonight: Mostly cloudy, with a low around 39. East wind 5 to 10 mph.

    Low: 39 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58. Breezy, with an east wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 58 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Showers likely after 1am.  Mostly cloudy, with a low around 41. Breezy, with an east wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Mostly Cloudy
    and Breezy
    then Showers
    Likely

  • Saturday

    Saturday: Showers, mainly before 1pm.  High near 55. East wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Partly Cloudy

  • Memorial Day

    Memorial Day: A slight chance of showers after 1pm.  Mostly sunny, with a high near 69. Calm wind becoming south around 5 mph in the afternoon.

    High: 69 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. East wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 58. Breezy, with an east wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Showers likely after 1am. Mostly cloudy, with a low around 41. Breezy, with an east wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers, mainly before 1pm. High near 55. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Mostly cloudy, with a low around 43. Calm wind.
Sunday
Mostly sunny, with a high near 66. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 47. Calm wind.
Memorial Day
A slight chance of showers after 1pm. Mostly sunny, with a high near 69. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 51. Calm wind.
Tuesday
Mostly sunny, with a high near 73. Calm wind becoming south around 5 mph.
Tuesday Night
Mostly clear, with a low around 52. Calm wind.
Wednesday
Mostly sunny, with a high near 70. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 51. Calm wind.
Thursday
Mostly sunny, with a high near 69. Calm wind becoming east around 5 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Lutsen MN
 47.71°N 90.64°W
11:36 pm CDT May 21, 2026
11pm CDT May 21, 2026-6pm CDT May 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

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