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

14°F

-10°C

Humidity 62%
Wind Speed SW 5 mph
Barometer 29.79 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 25 Feb 11:15 pm CST
Extended Forecast for

Duluth MN

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after 1am. Mostly cloudy, with a temperature rising to around 15 by 5am. Southwest wind around 5 mph.

    Low: 9 °F⇑

    Chance Snow

  • Thursday

    Thursday: A chance of snow and freezing rain, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 38. West wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.

    High: 38 °F

    Chance Wintry
    Mix then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain and snow showers after 3pm. Mostly sunny, with a high near 41. Windy, with a west wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Rain/Snow and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 5. Windy, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.

    Low: 5 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Partly sunny, with a high near 15. Northwest wind around 10 mph, with gusts as high as 15 mph.

    High: 15 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -7. Northwest wind around 5 mph.

    Low: -7 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 17. Northwest wind around 5 mph becoming south in the afternoon.

    High: 17 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 6. Southwest wind around 5 mph.

    Low: 6 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly after 1am. Mostly cloudy, with a temperature rising to around 15 by 5am. Southwest wind around 5 mph.
Thursday
A chance of snow and freezing rain, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 38. West wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 26. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
A slight chance of rain and snow showers after 3pm. Mostly sunny, with a high near 41. Windy, with a west wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 5. Windy, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.
Saturday
Partly sunny, with a high near 15. Northwest wind around 10 mph, with gusts as high as 15 mph.
Saturday Night
Mostly clear, with a low around -7. Northwest wind around 5 mph.
Sunday
Sunny, with a high near 17. Northwest wind around 5 mph becoming south in the afternoon.
Sunday Night
Partly cloudy, with a low around 6. Southwest wind around 5 mph.
Monday
Mostly cloudy, with a high near 31. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 22. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 38. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 20. West wind around 10 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 37. West wind around 10 mph becoming southeast in the afternoon. Winds could gust as high as 15 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:
10:16 pm CST Feb 25, 2026
Forecast Valid:
11pm CST Feb 25, 2026-6pm CST Mar 4, 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