Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

51°F

11°C

Humidity 71%
Wind Speed W 8 mph
Barometer 30.04 in (1017.8 mb)
Dewpoint 42°F (6°C)
Visibility NA
Wind Chill48°F (9°C)
Last update 17 Oct 6:56 pm CDT
Extended Forecast for

25 Miles ESE Grand Portage MN

  • Tonight

    Tonight: Mostly clear, with a low around 45. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 45 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 55. Windy, with a southwest wind around 30 mph, with gusts as high as 45 mph.

    High: 55 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. Breezy, with a southwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 44 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53. Northwest wind around 5 mph becoming northeast in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. East wind around 5 mph.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 45. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph.
Sunday
Mostly sunny, with a high near 55. Windy, with a southwest wind around 30 mph, with gusts as high as 45 mph.
Sunday Night
Partly cloudy, with a low around 44. Breezy, with a southwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Monday
Mostly sunny, with a high near 53. Northwest wind around 5 mph becoming northeast in the afternoon.
Monday Night
Mostly clear, with a low around 44. East wind around 5 mph.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Mostly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Partly sunny, with a high near 55.
Friday Night
Mostly cloudy, with a low around 50.
Saturday
Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles ESE Grand Portage MN
 47.84°N 89.17°W (Elev. 699 ft)
8:12 pm EDT Oct 17, 2026
8pm EDT Oct 17, 2026-6pm EDT Oct 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database