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

18°F

-8°C

Humidity 62%
Wind Speed W 9 mph
Barometer 30.21 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 21 Feb 11:35 am CST
Extended Forecast for

Duluth MN

  • Today

    Today: A chance of flurries before 1pm. Mostly sunny, with a high near 23. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 23 °F

    Chance
    Flurries and
    Blustery

  • 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: Mostly sunny, with a high near 15. North wind around 5 mph becoming east in the afternoon.

    High: 15 °F

    Mostly Sunny

  • 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: A chance of snow. Mostly cloudy, with a high near 28. South wind 5 to 10 mph becoming west in the afternoon.

    High: 28 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 12. West wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 12 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow, mainly before noon. Partly sunny, with a high near 26. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 26 °F

    Chance Snow

Detailed Forecast

Today
A chance of flurries before 1pm. Mostly sunny, with a high near 23. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.
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
Mostly sunny, with a high near 15. North wind around 5 mph becoming east in the afternoon.
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
A chance of snow. Mostly cloudy, with a high near 28. South wind 5 to 10 mph becoming west in the afternoon.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 12. West wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
A chance of snow, mainly before noon. Partly sunny, with a high near 26. Northwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 5. Northwest wind 5 to 10 mph, with gusts as high as 15 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. Mostly sunny, with a high near 41. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Duluth MN
 46.79°N 92.1°W
Last Update:
10:51 am CST Feb 21, 2026
Forecast Valid:
11am CST Feb 21, 2026-6pm CST Feb 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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