National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Duluth International Airport (KDLH)

Lat: 46.84°NLon: 92.19°WElev: 1427ft.

Fair

66°F

19°C

Humidity 68%
Wind Speed Vrbl 6 mph
Barometer 29.73 in (1006.2 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 11 Oct 6:55 am CDT
Extended Forecast for

Duluth MN

  • Today

    Today: Increasing clouds, with a high near 82. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 82 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Cloudy, with a low around 52. Breezy, with a northeast wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Winds could gust as high as 25 mph.

    Low: 52 °F

    Mostly Cloudy
    then Cloudy
    and Breezy

  • Columbus Day

    Columbus Day: A slight chance of showers before 8am, then a chance of showers after 1pm. Cloudy, with a high near 57. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 57 °F

    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers, mainly between 7pm and 1am. Low around 46. Breezy, with a northeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 54. Northeast wind around 5 mph.

    High: 54 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. Northwest wind around 5 mph.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. Northwest wind around 5 mph.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers after 1am. Partly cloudy, with a low around 42. East wind around 5 mph.

    Low: 42 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, mainly after 1pm. Partly sunny, with a high near 56. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 56 °F

    Chance
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 82. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.
Tonight
Cloudy, with a low around 52. Breezy, with a northeast wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Winds could gust as high as 25 mph.
Columbus Day
A slight chance of showers before 8am, then a chance of showers after 1pm. Cloudy, with a high near 57. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Monday Night
Showers, mainly between 7pm and 1am. Low around 46. Breezy, with a northeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Mostly cloudy, with a high near 54. Northeast wind around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 43. Northwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 57. Northwest wind around 5 mph.
Wednesday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 42. East wind around 5 mph.
Thursday
A chance of showers, mainly after 1pm. Partly sunny, with a high near 56. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 41. Breezy, with a north wind 10 to 15 mph becoming west in the evening. Winds could gust as high as 20 mph.
Friday
A slight chance of showers. Partly sunny, with a high near 51. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 33. Breezy, with a north wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 50. Northwest wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Duluth MN
 46.77°N 92.14°W
Last Update:
6:51 am CDT Oct 11, 2026
Forecast Valid:
7am CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation