National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Duluth International Airport (KDLH)

Lat: 46.84°NLon: 92.19°WElev: 1427ft.

Fair

41°F

5°C

Humidity 76%
Wind Speed NW 3 mph
Barometer 29.99 in (1016.9 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 8 Nov 5:55 pm CST
Extended Forecast for

Duluth MN

  • Tonight

    Tonight: Mostly clear during the early evening, then becoming mostly cloudy, with a low around 39. Northwest wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 54. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 54 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. West wind 5 to 10 mph.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. West wind around 5 mph.

    Low: 35 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 41. North wind 5 to 10 mph.

    High: 41 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. North wind around 10 mph, with gusts as high as 15 mph.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 34. North wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. North wind around 5 mph.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear during the early evening, then becoming mostly cloudy, with a low around 39. Northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 54. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 35. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 50. West wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 35. West wind around 5 mph.
Veterans Day
Partly sunny, with a high near 41. North wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 27. North wind around 10 mph, with gusts as high as 15 mph.
Thursday
Mostly sunny, with a high near 34. North wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Mostly clear, with a low around 26. North wind around 5 mph.
Friday
Sunny, with a high near 35. North wind around 5 mph becoming calm in the morning.
Friday Night
Mostly clear, with a low around 28. Calm wind becoming southwest around 5 mph.
Saturday
Mostly sunny, with a high near 38. Southwest wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 31. Southwest wind around 5 mph.
Sunday
Mostly sunny, with a high near 44. West wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Duluth MN
 46.79°N 92.13°W
Last Update:
5:48 pm CST Nov 8, 2026
Forecast Valid:
6pm CST Nov 8, 2026-6pm CST Nov 15, 2026
 
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Additional Resources

Radar & Satellite Image

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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