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

Duluth - Sky Harbor Airport (KDYT)

Lat: 46.72°NLon: 92.04°WElev: 607ft.

45°F

7°C

Humidity 87%
Wind Speed Calm
Barometer 30.28 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 19 Oct 5:15 am CDT
Extended Forecast for

Duluth MN

  • Today

    Today: Sunny, with a high near 59. North wind 5 to 10 mph becoming east in the morning. Winds could gust as high as 15 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. Southeast wind around 5 mph.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. East wind around 5 mph becoming southwest after midnight.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Southwest wind around 5 mph becoming calm in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47. Calm wind becoming northeast around 5 mph.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 63. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. East wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 64. Breezy, with a southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 64 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 59. North wind 5 to 10 mph becoming east in the morning. Winds could gust as high as 15 mph.
Tonight
Mostly clear, with a low around 42. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 63. Southeast wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 46. East wind around 5 mph becoming southwest after midnight.
Wednesday
Mostly sunny, with a high near 66. Southwest wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Mostly clear, with a low around 47. Calm wind becoming northeast around 5 mph.
Thursday
Sunny, with a high near 63. East wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 48. East wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Partly sunny, with a high near 64. Breezy, with a southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 54. Breezy, with a south wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
A chance of showers. Partly sunny, with a high near 65. Breezy, with a south wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 48. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 55. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 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:
4:51 am CDT Oct 19, 2026
Forecast Valid:
5am CDT Oct 19, 2026-6pm CDT Oct 25, 2026
 
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Additional Resources

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