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.

Fair

50°F

10°C

Humidity 71%
Wind Speed E 17 mph
Barometer 30.36 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 19 Oct 6:15 pm CDT
Extended Forecast for

Duluth MN

  • Tonight

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

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 61. Northeast wind around 5 mph becoming southeast in the morning.

    High: 61 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. Calm wind becoming southwest around 5 mph after midnight.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. Southwest wind around 5 mph becoming calm in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. Calm wind becoming northeast around 5 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 61. East wind 5 to 10 mph.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47. East wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 64. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 64 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 55. Breezy, with a southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Slight Chance
    Showers and
    Breezy

Detailed Forecast

Tonight
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 61. Northeast wind around 5 mph becoming southeast in the morning.
Tuesday Night
Partly cloudy, with a low around 46. Calm wind becoming southwest around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 65. Southwest wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Mostly clear, with a low around 46. Calm wind becoming northeast around 5 mph.
Thursday
Mostly sunny, with a high near 61. East wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 47. East wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Partly sunny, with a high near 64. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 55. Breezy, with a southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
A slight chance of showers. Partly sunny, with a high near 67. Breezy, with a south wind around 15 mph, with gusts as high as 30 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 49. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
A slight chance of showers. Partly sunny, with a high near 57. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 41. Northwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 51. North wind 5 to 10 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:
6:16 pm CDT Oct 19, 2026
Forecast Valid:
6pm CDT Oct 19, 2026-6pm CDT Oct 26, 2026
 
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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