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.

Mostly Cloudy

9°F

-13°C

Humidity 66%
Wind Speed NW 12 mph
Barometer 30.20 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-6°F (-21°C)
Last update 28 Feb 4:35 am CST
Extended Forecast for

Duluth MN

  • Today

    Today: Partly sunny, with a high near 15. Northwest wind 5 to 10 mph.

    High: 15 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -4. North wind around 5 mph.

    Low: -4 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 18. Calm wind becoming southwest around 5 mph.

    High: 18 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 7. Calm wind becoming southwest around 5 mph after midnight.

    Low: 7 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 34. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 34 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36. Northwest wind 5 to 10 mph becoming east in the afternoon.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24. East wind around 5 mph becoming southwest in the evening.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. Southwest wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 15. Northwest wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around -4. North wind around 5 mph.
Sunday
Sunny, with a high near 18. Calm wind becoming southwest around 5 mph.
Sunday Night
Increasing clouds, with a low around 7. Calm wind becoming southwest around 5 mph after midnight.
Monday
Partly sunny, with a high near 34. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 24. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Partly sunny, with a high near 36. Northwest wind 5 to 10 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 24. East wind around 5 mph becoming southwest in the evening.
Wednesday
Mostly sunny, with a high near 41. Southwest wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Mostly cloudy, with a low around 26. Breezy, with an east wind 15 to 20 mph.
Thursday
A chance of snow. Mostly cloudy, with a high near 34. Breezy, with an east wind 15 to 20 mph.
Thursday Night
A chance of snow. Cloudy, with a low around 25. Blustery, with a northeast wind around 15 mph, with gusts as high as 20 mph.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 36. Breezy, with a northeast wind 10 to 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:
7:41 pm CST Feb 27, 2026
Forecast Valid:
4am CST Feb 28, 2026-6pm CST Mar 6, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation