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.

A Few Clouds

50°F

10°C

Humidity 71%
Wind Speed NE 5 G 12 mph
Barometer 30.25 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 19 Oct 3:15 am CDT
Extended Forecast for

Duluth MN

  • Overnight

    Overnight: Mostly clear, with a low around 43. Northwest wind around 5 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59. Breezy, with a north wind 5 to 15 mph becoming east in the morning.

    High: 59 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. Breezy, with a northeast wind 5 to 15 mph.

    Low: 43 °F

    Clear and
    Breezy then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 62. East wind 5 to 10 mph.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. East wind around 5 mph becoming southwest after midnight.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Southwest wind around 5 mph.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. Calm wind becoming northeast around 5 mph after midnight.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 62. Breezy, with an east wind 5 to 15 mph.

    High: 62 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. Breezy, with an east wind 5 to 15 mph.

    Low: 48 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 43. Northwest wind around 5 mph.
Monday
Sunny, with a high near 59. Breezy, with a north wind 5 to 15 mph becoming east in the morning.
Monday Night
Mostly clear, with a low around 43. Breezy, with a northeast wind 5 to 15 mph.
Tuesday
Sunny, with a high near 62. East wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 47. East wind around 5 mph becoming southwest after midnight.
Wednesday
Mostly sunny, with a high near 66. Southwest wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 48. Calm wind becoming northeast around 5 mph after midnight.
Thursday
Sunny, with a high near 62. Breezy, with an east wind 5 to 15 mph.
Thursday Night
Partly cloudy, with a low around 48. Breezy, with an east wind 5 to 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 around 15 mph, with gusts as high as 25 mph.
Saturday
A chance of showers. Partly sunny, with a high near 66. 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 25 mph.
Sunday
Partly sunny, with a high near 56. 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
 46.79°N 92.1°W
Last Update:
2:11 am CDT Oct 19, 2026
Forecast Valid:
3am CDT Oct 19, 2026-6pm CDT Oct 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation