National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Duluth - Sky Harbor Airport (KDYT)

Lat: 46.72°NLon: 92.04°WElev: 607ft.

Fair

21°F

-6°C

Humidity 58%
Wind Speed NW 15 mph
Barometer 30.21 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 21 Feb 3:35 pm CST
Extended Forecast for

Duluth MN

  • Tonight

    Tonight: Mostly cloudy, with a low around 9. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 9 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Sunday

    Sunday: A chance of flurries before 3pm, then a slight chance of snow between 3pm and 5pm, then a chance of flurries after 5pm. Partly sunny, with a high near 18. Blustery, with a northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 18 °F

    Blustery.
    Mostly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -2. Blustery, with a north wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: -2 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Increasing clouds, with a high near 16. North wind around 5 mph becoming southeast in the morning.

    High: 16 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 11. East wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.

    Low: 11 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely. Mostly cloudy, with a high near 29. South wind around 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A slight chance of snow before midnight. Mostly cloudy, with a low around 10. Northwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 10 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow, mainly after noon. Partly sunny, with a high near 22. Northwest wind around 10 mph, with gusts as high as 15 mph.

    High: 22 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly before midnight. Partly cloudy, with a low around 5. Northwest wind 5 to 10 mph.

    Low: 5 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 9. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
A chance of flurries before 3pm, then a slight chance of snow between 3pm and 5pm, then a chance of flurries after 5pm. Partly sunny, with a high near 18. Blustery, with a northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around -2. Blustery, with a north wind 5 to 15 mph, with gusts as high as 25 mph.
Monday
Increasing clouds, with a high near 16. North wind around 5 mph becoming southeast in the morning.
Monday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 11. East wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.
Tuesday
Snow likely. Mostly cloudy, with a high near 29. South wind around 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 10. Northwest wind around 10 mph, with gusts as high as 15 mph.
Wednesday
A chance of snow, mainly after noon. Partly sunny, with a high near 22. Northwest wind around 10 mph, with gusts as high as 15 mph.
Wednesday Night
A chance of snow, mainly before midnight. Partly cloudy, with a low around 5. Northwest wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 31. West wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 20. Southwest wind around 10 mph, with gusts as high as 15 mph.
Friday
A slight chance of snow. Partly sunny, with a high near 39. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 14. Breezy, with a west wind around 15 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny, with a high near 24. Breezy, with a west wind around 15 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:
3:31 pm CST Feb 21, 2026
Forecast Valid:
3pm CST Feb 21, 2026-6pm CST Feb 28, 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