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.

Overcast

50°F

10°C

Humidity 76%
Wind Speed SE 5 mph
Barometer 30.18 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 15 Oct 12:15 am CDT
Extended Forecast for

Duluth MN

  • Overnight

    Overnight: Mostly cloudy, with a low around 43. East wind around 5 mph becoming calm.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, mainly after 11am. Cloudy, with a steady temperature around 47. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Cloudy, with a low around 43. Breezy, with a west wind 5 to 10 mph becoming north 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: 43 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 50. Windy, with a north wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 50 °F

    Becoming
    Sunny and
    Windy

  • Friday Night

    Friday Night: Clear, with a low around 34. Northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 34 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 57. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 57 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 43 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 63. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 63 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 43. East wind around 5 mph becoming calm.
Thursday
Showers likely, mainly after 11am. Cloudy, with a steady temperature around 47. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 50 percent chance of showers. Cloudy, with a low around 43. Breezy, with a west wind 5 to 10 mph becoming north 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 50. Windy, with a north wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night
Clear, with a low around 34. Northwest wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 57. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 43. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 63. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 42. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 61. West wind around 5 mph.
Monday Night
Mostly clear, with a low around 42. North wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 60. Light east wind increasing to 5 to 10 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 46. East wind 5 to 10 mph becoming southeast after midnight.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 63. South wind 5 to 10 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
 46.79°N 92.1°W
Last Update:
11:11 pm CDT Oct 14, 2026
Forecast Valid:
12am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation