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.

Fair

39°F

4°C

Humidity 61%
Wind Speed NE 12 mph
Barometer 30.09 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 18 Nov 2:15 pm CST
Extended Forecast for

Duluth MN

  • This Afternoon

    This Afternoon: Sunny, with a high near 40. East wind around 5 mph.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Calm wind becoming southwest around 5 mph after midnight.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 40. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 40 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Cloudy, with a low around 36. Southwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 36 °F

    Chance Rain

  • Thursday

    Thursday: A 20 percent chance of rain before noon. Partly sunny, with a high near 43. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 43 °F

    Slight Chance
    Rain then
    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. West wind around 10 mph, with gusts as high as 15 mph.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 40. West wind 5 to 10 mph.

    High: 40 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26. Southwest wind around 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 43. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 43 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 40. East wind around 5 mph.
Tonight
Partly cloudy, with a low around 27. Calm wind becoming southwest around 5 mph after midnight.
Wednesday
Mostly cloudy, with a high near 40. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
A 50 percent chance of rain. Cloudy, with a low around 36. Southwest wind around 5 mph, with gusts as high as 15 mph.
Thursday
A 20 percent chance of rain before noon. Partly sunny, with a high near 43. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 26. West wind around 10 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 40. West wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 26. Southwest wind around 5 mph.
Saturday
Partly sunny, with a high near 43. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 30. West wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Mostly sunny, with a high near 45. West wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 32. West wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 43. West wind around 10 mph, with gusts as high as 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:
12:46 pm CST Nov 18, 2025
Forecast Valid:
2pm CST Nov 18, 2025-6pm CST Nov 24, 2025
 
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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