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

30°F

-1°C

Humidity 75%
Wind Speed NW 6 mph
Barometer 30.29 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 23 Mar 12:55 am CDT
Extended Forecast for

Duluth MN

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 28. West wind around 5 mph.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 43. West wind 5 to 10 mph becoming south in the afternoon.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of rain and snow before 2am, then a slight chance of rain between 2am and 4am. Mostly cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. Northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. Northeast wind 5 to 10 mph.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 43. Northeast wind around 10 mph, with gusts as high as 15 mph.

    High: 43 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow before 1am, then a chance of rain, snow, and freezing rain. Mostly cloudy, with a low around 30. Breezy, with an east wind 10 to 15 mph.

    Low: 30 °F

    Chance Wintry
    Mix and
    Breezy

  • Thursday

    Thursday: A chance of rain and snow before 1pm. Mostly cloudy, with a high near 41. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 41 °F

    Chance
    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Blustery, with a north wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 17 °F

    Partly Cloudy
    and Blustery

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 28. West wind around 5 mph.
Monday
Sunny, with a high near 43. West wind 5 to 10 mph becoming south in the afternoon.
Monday Night
A slight chance of rain and snow before 2am, then a slight chance of rain between 2am and 4am. Mostly cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 43. Northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Mostly cloudy, with a low around 30. Northeast wind 5 to 10 mph.
Wednesday
Mostly cloudy, with a high near 43. Northeast wind around 10 mph, with gusts as high as 15 mph.
Wednesday Night
A slight chance of rain and snow before 1am, then a chance of rain, snow, and freezing rain. Mostly cloudy, with a low around 30. Breezy, with an east wind 10 to 15 mph.
Thursday
A chance of rain and snow before 1pm. Mostly cloudy, with a high near 41. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 17. Blustery, with a north wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 35. West wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 22. West wind around 10 mph, with gusts as high as 15 mph.
Saturday
Mostly sunny, with a high near 44. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 29. West wind around 10 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 48. West wind around 10 mph, with gusts as high as 20 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:
12:06 am CDT Mar 23, 2026
Forecast Valid:
1am CDT Mar 23, 2026-6pm CDT Mar 29, 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