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

10°F

-12°C

Humidity 47%
Wind Speed W 13 mph
Barometer 29.77 in
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 25 Feb 11:55 am CST
Extended Forecast for

Duluth MN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 18. West wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 18 °F

    Mostly Sunny

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 1am. Increasing clouds, with a low around 8. West wind around 5 mph. New snow accumulation of less than a half inch possible.

    Low: 8 °F

    Mostly Cloudy
    then 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. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.

    High: 38 °F

    Chance Wintry
    Mix then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of rain and snow showers after 3pm. Mostly sunny, with a high near 41. Windy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust 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 20 mph.

    High: 15 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -6. Northwest wind around 5 mph.

    Low: -6 °F

    Mostly Clear

  • Sunday

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

    High: 17 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 18. West wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
A 50 percent chance of snow, mainly after 1am. Increasing clouds, with a low around 8. West wind around 5 mph. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow and freezing rain, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 38. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 26. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
A slight chance of rain and snow showers after 3pm. Mostly sunny, with a high near 41. Windy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust 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 20 mph.
Saturday Night
Mostly clear, with a low around -6. Northwest wind around 5 mph.
Sunday
Sunny, with a high near 17. Northwest wind around 5 mph becoming east in the afternoon.
Sunday Night
Partly cloudy, with a low around 5. East wind around 5 mph becoming south after midnight.
Monday
Mostly sunny, with a high near 29. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 19. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A slight chance of snow. Partly sunny, with a high near 36. Breezy, with a southwest 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:
11:56 am CST Feb 25, 2026
Forecast Valid:
12pm CST Feb 25, 2026-6pm CST Mar 3, 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