Grand Marais, MN Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Tue Jun 9 |
 |
Cloudy Close Hourly |
-º / 49º | 20% | E 8 mph | 94% |
| 8pm |  |
Mostly Cloudy | 49º | 17% | ESE 7 mph | 90% |
| 9pm |  |
Mostly Cloudy | 50º | 18% | E 6 mph | 92% |
| 10pm | |
Cloudy | 50º | 19% | E 7 mph | 95% |
| 11pm | |
Cloudy | 53º | 15% | E 5 mph | 96% |
|
Wed Jun 10 |
 |
Thunderstorms View Hourly |
55º / 51º | 65% | ENE 11 mph | 97% |
| 12am | |
Cloudy | 55º | 15% | E 6 mph | 94% |
| 1am | |
Cloudy | 54º | 15% | E 6 mph | 94% |
| 2am | |
Cloudy | 53º | 18% | E 6 mph | 97% |
| 3am | |
Cloudy | 52º | 21% | ENE 6 mph | 100% |
| 4am | |
Cloudy | 53º | 17% | ENE 7 mph | 98% |
| 5am | |
Cloudy | 52º | 17% | E 8 mph | 99% |
| 6am | |
Cloudy | 52º | 17% | E 8 mph | 98% |
| 7am |  |
Foggy | 52º | 17% | E 9 mph | 95% |
| 8am |  |
Showers | 51º | 58% | E 10 mph | 96% |
| 9am | |
Showers | 51º | 42% | E 11 mph | 97% |
| 10am | |
Showers | 51º | 35% | ENE 10 mph | 100% |
| 11am | |
Cloudy | 51º | 24% | ENE 11 mph | 100% |
| 12pm | |
Few Showers | 52º | 30% | ENE 10 mph | 100% |
| 1pm | |
Cloudy | 53º | 24% | ENE 9 mph | 100% |
| 2pm |  |
Scattered Thunderstorms | 53º | 51% | ENE 10 mph | 97% |
| 3pm | |
Scattered Thunderstorms | 53º | 44% | ENE 9 mph | 98% |
| 4pm | |
Scattered Thunderstorms | 53º | 53% | ENE 10 mph | 98% |
| 5pm | |
Scattered Thunderstorms | 55º | 53% | ENE 10 mph | 94% |
| 6pm | |
Thunderstorms | 54º | 65% | ENE 10 mph | 94% |
| 7pm | |
Thunderstorms | 55º | 71% | E 9 mph | 94% |
| 8pm | |
Thunderstorms | 52º | 90% | E 6 mph | 98% |
| 9pm | |
Thunderstorms | 52º | 63% | ESE 5 mph | 100% |
| 10pm | |
Thunderstorms | 52º | 62% | S 2 mph | 99% |
| 11pm | |
Cloudy | 53º | 18% | SW 4 mph | 94% |
|
Thu Jun 11 |
 |
Partly Cloudy View Hourly |
55º / 48º | 24% | SW 12 mph | 78% |
| 12am | |
Cloudy | 55º | 23% | WSW 6 mph | 91% |
| 1am | |
Mostly Cloudy | 53º | 21% | WSW 8 mph | 96% |
| 2am | |
Mostly Cloudy | 52º | 9% | WSW 9 mph | 98% |
| 3am |  |
Partly Cloudy | 52º | 20% | WSW 8 mph | 96% |
| 4am | |
Partly Cloudy | 53º | 6% | WSW 8 mph | 92% |
| 5am |  |
Mostly Clear | 52º | 7% | WSW 8 mph | 92% |
| 6am |  |
Mostly Sunny | 52º | 6% | WSW 6 mph | 89% |
| 7am | |
Partly Cloudy | 52º | 18% | WSW 7 mph | 87% |
| 8am | |
Partly Cloudy | 52º | 5% | SW 9 mph | 88% |
| 9am | |
Cloudy | 53º | 18% | SW 10 mph | 82% |
| 10am | |
Mostly Cloudy | 54º | 3% | SW 11 mph | 80% |
| 11am | |
Mostly Cloudy | 53º | 3% | SW 11 mph | 79% |
| 12pm | |
Mostly Cloudy | 53º | 4% | SW 12 mph | 78% |
| 1pm | |
Mostly Cloudy | 54º | 3% | SW 12 mph | 77% |
| 2pm | |
Mostly Cloudy | 54º | 3% | SW 12 mph | 76% |
| 3pm | |
Mostly Cloudy | 55º | 12% | SW 11 mph | 72% |
| 4pm | |
Mostly Cloudy | 54º | 24% | SW 11 mph | 73% |
| 5pm | |
Few Showers | 54º | 31% | SW 10 mph | 73% |
| 6pm | |
Partly Cloudy | 55º | 20% | SW 8 mph | 70% |
| 7pm | |
Mostly Cloudy | 56º | 24% | WSW 8 mph | 69% |
|
Fri Jun 12 |
|
Partly Cloudy | 55º / 46º | 21% | WSW 15 mph | 76% |
|
Sat Jun 13 |
|
Mostly Cloudy | 51º / 45º | 24% | W 13 mph | 80% |
|
Sun Jun 14 |
|
Partly Cloudy | 53º / 44º | 10% | WNW 14 mph | 70% |
|
Mon Jun 15 |
|
Partly Cloudy | 52º / 45º | 7% | W 8 mph | 70% |
|
Tue Jun 16 |
 |
PM Showers | 51º / 44º | 33% | W 7 mph | 77% |
-
Buoy Data
For Grand Marais, MN -
Wind Forecast
In Grand Marais, MN -
Radar
In Grand Marais, MN -
Marine Forecast
In Grand Marais, MN
Weather Radar for Grand Marais, MN See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Grand Marais, MN
Variable winds 5 kt or less. Patchy dense fog between 9pm and 11pm, then Patchy dense fog after 1am. Waves 1 ft or less.
ENE wind around 10 kt, with gusts as high as 15 kt. A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then showers and thunderstorms likely after 4pm. Patchy dense fog before 9am, then Patchy dense fog between 10am and 11am. Waves around 1 ft.
E wind 5 to 10 kt becoming W in the evening. Showers and thunderstorms, mainly before midnight. Patchy fog between 8pm and 10pm. Waves around 1 ft.
SW wind 10 to 15 kt. A chance of showers after 1pm. Waves 1 to 2 ft.
W wind 5 to 10 kt, with gusts as high as 20 kt. A chance of showers. Waves 1 ft or less.
WSW wind 10 to 15 kt, with gusts as high as 25 kt. A slight chance of showers and thunderstorms after 1pm. Waves 1 to 2 ft.
W wind 5 to 10 kt, with gusts as high as 20 kt. Partly cloudy. Waves 1 ft or less.
W wind 10 to 15 kt. Mostly sunny. Waves 1 ft or less.
NW wind 5 to 10 kt, with gusts as high as 20 kt. Partly cloudy. Waves 1 ft or less.
NOAA Buoy Data Near Grand Marais, MN See Map
Wind Speed Forecast for Grand Marais, MN
| Wednesday | Thursday | |||||||||||
| Wind Speed (MPH) | 7 | 6 | 7 | 10 | 10 | 10 | 6 | 6 | 8 | 9 | 12 | 11 |
| 1am | 5am | 9am | 1pm | 5pm | 9pm | 1am | 5am | 9am | 1pm | 5pm | 9pm | |
| MPH | 7 | 6 | 7 | 10 | 10 | 10 | 6 | 6 | 8 | 9 | 12 | 11 |
| DIR | ESE | E | ENE | E | ENE | ENE | E | WSW | WSW | SW | SW | SW |
Current Weather Conditions In Grand Marais, MN
As Of: 26 minutes ago
- 49ºF
- 46ºF
- 7mph
- 0º (ESE)
- 7mph
- Mostly Cloudy
- 5mi
- 29.85"
- 90%
- 0ºF
The weather right now in Grand Marais, MN is Mostly Cloudy. The current temperature is 49°F, and the expected high and low for today, Tuesday, June 9, 2026, are -° high temperature and 49°F low temperature. The wind is currently blowing at 7 miles per hour, and coming from the East Southeast. The wind is gusting to 7 mph. With the wind and the atmosphere the temperature feels like 46° Fahrenheit. Expected precipitation is 17 percent, with current humidity at 90 percent, and air pressure at 29.85 in. Visibility is 5 nautical miles. There are 2 current weather alert(s).
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT WEDNESDAY...
WHAT: Visibility one quarter mile or less in dense fog.
WHERE: In Minnesota, Carlton and South St. Louis, Southern Cook
and Southern Lake Counties. In Wisconsin, Ashland, Bayfield,
Douglas, and Iron Counties. This includes the Tribal Lands of the
Red Cliff Band, the Fond du Lac Band, the Bad River Reservation,
the Grand Portage Reservation and the northwestern area of the Lac
du Flambeau Band. Other locations including the Apostle Islands
National Lakeshore and Madeline Island.
WHEN: Until 7 AM CDT Wednesday.
IMPACTS: Low visibility could make driving conditions hazardous.
ADDITIONAL DETAILS: Mainly around Lake Superior.
PRECAUTIONARY / PREPAREDNESS ACTIONS:
If driving, slow down, use your low-beam headlights and fog lights,
and leave plenty of distance ahead of you.
&&
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 1 PM CDT WEDNESDAY...
WHAT: Dense fog will reduce visibility to 1 NM or less.
WHERE: Portions of Lake Superior.
WHEN: Until 1 PM CDT Wednesday.
IMPACTS: Low visibility will make navigation difficult.
PRECAUTIONARY / PREPAREDNESS ACTIONS:
If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.
&&
