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NWS Duluth Winter Outlook 2025-2026

Current conditions at

Grand Marais, The Bay of Grand Marais (KGNA)

Lat: 47.75°NLon: 90.34°WElev: 610ft.

37°F

3°C

Humidity	65%
Wind Speed	N 12 G 22 mph
Barometer	30.08 in (1019.3 mb)
Dewpoint	26°F (-3°C)
Visibility	NA
Wind Chill	29°F (-2°C)
Last update	1 Nov 6:56 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Grand Marais MN

Today
High: 40 °F
Mostly Sunny
Tonight
Low: 37 °F
Partly Cloudy
then Mostly
Cloudy and
Breezy
Sunday
High: 48 °F
Windy. Mostly
Cloudy then
Chance Rain
Sunday Night
Low: 40 °F
Chance Rain
and Breezy
Monday
High: 49 °F
Sunny and
Breezy
Monday Night
Low: 38 °F
Mostly Clear
and Breezy
Tuesday
High: 47 °F
Partly Sunny
Tuesday Night
Low: 38 °F
Chance Rain
Wednesday
High: 47 °F
Mostly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 40. North wind 5 to 10 mph becoming west in the afternoon.

Tonight

Partly cloudy, with a steady temperature around 37. Breezy, with a west wind 5 to 15 mph, with gusts as high as 20 mph.

Sunday

A 30 percent chance of rain after 1pm. Mostly cloudy, with a high near 48. Windy, with a southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

Sunday Night

A 30 percent chance of rain before 1am. Partly cloudy, with a low around 40. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

Monday

Sunny, with a high near 49. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

Monday Night

Mostly clear, with a low around 38. Breezy, with a west wind 10 to 15 mph, with gusts as high as 30 mph.

Tuesday

Partly sunny, with a high near 47. West wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

A chance of rain, mainly after 1am. Mostly cloudy, with a low around 38. West wind around 5 mph, with gusts as high as 15 mph.

Wednesday

Mostly sunny, with a high near 47. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

Partly cloudy, with a low around 34. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday

Partly sunny, with a high near 44. North wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 20 mph.

Thursday Night

A chance of rain. Cloudy, with a low around 37. South wind around 10 mph, with gusts as high as 25 mph.

Friday

A chance of rain. Mostly cloudy, with a high near 44. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.