Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Significant September Nor’easter is brewing for the East Coast. Click for details. Chevron right
Hurricane Polo becomes a Category 5 storm. Click for details. Chevron right

Grand Marais, MI

53°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Grand Marais

Michigan

53°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Grand Marais, MI Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, September 23

Day

9/23
66°Hi
RealFeel® 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Plenty of sun
alerts

Frost Advisory

2:00 AM Wednesday - 9:00 AM Wednesday

Max UV Index4.0 (Moderate)

AccuLumen Brightness Index™10 (Very Bright)

WindE 8 mph

Wind Gusts17 mph

Probability of Precipitation2%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover2%

Morning

Afternoon

Night

9/23
48°Lo
RealFeel® 44°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Clear

WindSE 8 mph

Wind Gusts14 mph

Probability of Precipitation5%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover0%

Evening

Overnight

Sun & Moon

12 hrs 08 mins
Rise 7:32 AM
Set 7:40 PM
Waxing Gibbous
Rise 6:27 PM
Set 5:06 AM

Temperature History

9/23
High
Low
Forecast
66°
48°
Average
63°
43°
Last Year
68°
58°

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Significant September Nor’easter: Upcoming storm surge, power outages

3 hours ago

Hurricane

Polo becomes Category 5 hurricane threatening Mexico's Pacific coast

3 hours ago

Hurricane

New tropical rainstorm threatens Hawaii with flooding, mudslides

2 hours ago

Hurricane

Atlantic breaks 60-year record with no hurricanes through Sept. 12

10 hours ago

Severe Weather

Rare high-elevation tornado in Utah mountains at 7,500 feet

1 day ago

 More Stories

Featured Stories

Weather News

California under state of emergency ahead of 'historic' El Niño

7 hours ago

Astronomy

Harvest Moon 2026: When to see September’s full moon

1 day ago

Weather News

Lake Tahoe’s poisoned-pine mystery: $147,000 reward offered

1 day ago

Recreation

Body of missing hiker recovered in Washington's Olympic National Park

1 day ago

Weather News

These cities have had more 100+ degree days this year than ever

4 days ago
World North America United States Michigan Grand Marais

Weather Near Grand Marais:

  • Escanaba, MI
  • Houghton, MI
  • Marquette, MI
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...