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

34°F

1°C

Humidity 93%
Wind Speed N 15 mph
Barometer 29.90 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 22 Mar 2:15 am CDT
Extended Forecast for

Duluth MN

  • Overnight

    Overnight: A slight chance of rain before 3am, then a slight chance of snow between 3am and 5am. Mostly cloudy, with a low around 28. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of flurries between 9am and 3pm. Partly sunny, with a high near 34. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 34 °F

    Chance
    Flurries

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. East wind around 5 mph becoming calm.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 43. Northwest wind around 5 mph becoming south in the afternoon.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 32. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Low: 32 °F

    Chance Rain

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 43. Northwest wind 5 to 10 mph becoming east in the afternoon.

    High: 43 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of snow after 1am. Mostly cloudy, with a low around 27. Blustery, with a northeast wind 10 to 15 mph.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow and
    Blustery

  • Wednesday

    Wednesday: A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 36. Breezy, with an east wind around 15 mph, with gusts as high as 20 mph.

    High: 36 °F

    Chance Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain and snow, mainly after 1am. Mostly cloudy, with a low around 30. Breezy, with an east wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 30 °F

    Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Overnight
A slight chance of rain before 3am, then a slight chance of snow between 3am and 5am. Mostly cloudy, with a low around 28. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday
A chance of flurries between 9am and 3pm. Partly sunny, with a high near 34. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 22. East wind around 5 mph becoming calm.
Monday
Sunny, with a high near 43. Northwest wind around 5 mph becoming south in the afternoon.
Monday Night
A 30 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 32. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.
Tuesday
Mostly cloudy, with a high near 43. Northwest wind 5 to 10 mph becoming east in the afternoon.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 27. Blustery, with a northeast wind 10 to 15 mph.
Wednesday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 36. Breezy, with an east wind around 15 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of rain and snow, mainly after 1am. Mostly cloudy, with a low around 30. Breezy, with an east wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Thursday
A chance of rain before 1pm. Partly sunny, with a high near 42. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 25 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 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly clear, with a low around 23. West wind around 10 mph, with gusts as high as 15 mph.
Saturday
Mostly sunny, with a high near 43. Breezy, with a west 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:
1:21 am CDT Mar 22, 2026
Forecast Valid:
2am CDT Mar 22, 2026-6pm CDT Mar 28, 2026
 
Forecast Discussion
 
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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