How is the weather in Grand Marais, MN?

At 12:50 AM on Wed, Sep 17, 2025 it is clear and 66 degrees Fahrenheit, feeling like 66 degrees.

Grand Marais, MN Weather Forecast and Current Conditions (55604)

66°F
Feels Like 66°F

Humidity 95% Dew Point 65°F Wind NNW 1 MPH Gusts 2 Barometer 30.01 in.762.3 mm

Solar Rad 0 w/m2 Visibility 8.4 mi.

Report from 1.1 miles ENE of central Grand Marais at 12:50 AM Wed, Sep 17, 2025

Current Weather

66°F
Feels Like 66°F

Humidity 95% Dew Point 65°F Wind NNW 1 MPH Gusts 2 Barometer 30.01 in.762.3 mm

Solar Rad 0 w/m2 Visibility 8.4 mi.

Report from 1.1 miles ENE of central Grand Marais at 12:50 AM Wed, Sep 17, 2025

Forecast at a Glance

WedSep 17

74°

54°

ThuSep 18

10%

59°

50°

FriSep 19

10%

61°

51°

SatSep 20

40%

62°

54°

SunSep 21

40%

66°

54°

MonSep 22

30%

66°

51°

TueSep 23

20%

64°

This Date in Weather History

1987 - Thunderstorms produced large hail, damaging winds, and heavy rain in the northeastern U.S. Heavy rain in southwestern Pennsylvania forced evacuation of twenty homes along Four Mile Run Creek, near Darlington. Harrisburg PA established a record for the date with 2.11 inches of rain. A cold front in the central U.S. brought freezing temperatures to parts of Montana and Wyoming.

Grand Marais 7 Day Weather Forecast Details

Wednesday Sep 17

Day: Mostly sunny. High near 74, with temperatures falling to around 72 in the afternoon. Northwest wind 0 to 5 mph.

Night: Mostly cloudy. Low around 54, with temperatures rising to around 56 overnight. North wind 0 to 5 mph, with gusts as high as 20 mph.

Thursday Sep 18

Day: Partly sunny, with a high near 59. Northeast wind around 10 mph.

Night: Partly cloudy, with a low around 50. East wind around 5 mph, with gusts as high as 20 mph.

Friday Sep 19

Day: Partly sunny, with a high near 61. East wind 5 to 10 mph, with gusts as high as 20 mph.

Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 51. East wind 5 to 10 mph, with gusts as high as 25 mph.

Saturday Sep 20

Day: A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 62. East wind around 5 mph.

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. East wind 0 to 5 mph.

Sunday Sep 21

Day: A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 66. South wind 0 to 5 mph.

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Southwest wind around 0 mph.

Monday Sep 22

Day: A chance of rain showers. Partly sunny, with a high near 66. Southwest wind 0 to 5 mph.

Night: A chance of rain showers. Mostly cloudy, with a low around 51. West wind around 5 mph.

Tuesday Sep 23

Day: A slight chance of rain showers. Mostly sunny, with a high near 64. West wind 5 to 10 mph, with gusts as high as 20 mph.

Sun & Moon Monthly

First Light 6:11 AM

Sunrise 6:42 AM

Sunset 7:11 PM

Last Light 7:42 PM

Moonrise 1:36 AM

Moonset 5:48 PM

Moon Phase

Stadium Weather - Be Prepared for the Game

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