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

39°F

4°C

Humidity 61%
Wind Speed Calm
Barometer 30.29 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 14 Nov 5:55 pm CST
Extended Forecast for

Duluth MN

  • Tonight

    Tonight: Mostly clear, with a low around 29. Calm wind becoming west around 5 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 46. South wind around 5 mph.

    High: 46 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 51. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 51 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 51 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. Breezy, with a south wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 52. Breezy, with a south wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 52 °F

    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain after midnight. Mostly cloudy, with a low around 44. South wind 5 to 10 mph.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 29. Calm wind becoming west around 5 mph.
Sunday
Sunny, with a high near 46. South wind around 5 mph.
Sunday Night
Mostly clear, with a low around 35. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 51. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 40. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 51. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 43. Breezy, with a south wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 52. Breezy, with a south wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of rain after midnight. Mostly cloudy, with a low around 44. South wind 5 to 10 mph.
Thursday
A chance of rain, mainly before noon. Mostly cloudy, with a high near 51. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 38. West wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Friday
A chance of rain. Mostly cloudy, with a high near 48. East wind 5 to 10 mph.
Friday Night
Rain likely. Cloudy, with a low around 41. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Rain. Mostly cloudy, with a high near 49. Breezy, with an east wind 15 to 20 mph, with gusts as high as 25 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:
5:01 pm CST Nov 14, 2026
Forecast Valid:
6pm CST Nov 14, 2026-6pm CST Nov 21, 2026
 
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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