Hazardous Weather Conditions

Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

55°F

13°C

Humidity 87%
Wind Speed E 7 mph
Barometer 30.04 in (1017.0 mb)
Dewpoint 51°F (11°C)
Visibility NA
Wind Chill53°F (12°C)
Last update 16 Jul 9:56 am CDT
Extended Forecast for

Grand Marais MN

  • Today

    Today: A 30 percent chance of showers, mainly before 1pm.  Cloudy, with a high near 60. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 60 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 2am.  Cloudy, then gradually becoming partly cloudy, with a low around 51. Calm wind becoming north around 5 mph after midnight.

    Low: 51 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 68. North wind around 5 mph becoming southwest in the afternoon.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers after 1pm.  Partly sunny, with a high near 67. Calm wind becoming southwest around 5 mph in the morning.

    High: 67 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am.  Mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Showers
    Likely

  • Saturday

    Saturday: A slight chance of showers before 1pm.  Mostly sunny, with a high near 72. Northeast wind around 5 mph becoming south in the afternoon.

    High: 72 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 73. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of showers, mainly before 1pm. Cloudy, with a high near 60. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
A 20 percent chance of showers before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 51. Calm wind becoming north around 5 mph after midnight.
Thursday
Sunny, with a high near 68. North wind around 5 mph becoming southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 52. Southwest wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 67. Calm wind becoming southwest around 5 mph in the morning.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A slight chance of showers before 1pm. Mostly sunny, with a high near 72. Northeast wind around 5 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 55. Calm wind.
Sunday
Mostly sunny, with a high near 73. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 54. East wind around 5 mph becoming calm.
Monday
A chance of showers. Mostly sunny, with a high near 72. East wind around 5 mph.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 57. East wind around 5 mph.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 74. South wind around 5 mph becoming southwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Marais MN
 47.76°N 90.33°W
9:27 am CDT Jul 16, 2025
10am CDT Jul 16, 2025-6pm CDT Jul 22, 2025
 
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