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.

Overcast

46°F

8°C

Humidity 86%
Wind Speed NA
Barometer 30.19 in (1023.5 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 14 Oct 10:55 pm CDT
Extended Forecast for

4 Miles N Duluth International Airport MN

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, mainly between 8am and 3pm. Cloudy, with a steady temperature around 45. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 37. Breezy, with a light and variable wind becoming north 15 to 20 mph in the evening. Winds could gust as high as 30 mph.

    Low: 37 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 47. Breezy, with a north wind 10 to 20 mph, with gusts as high as 35 mph.

    High: 47 °F

    Becoming
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. Northwest wind around 5 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 57. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 57 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 37 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 64. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. Southwest wind around 5 mph becoming northwest after midnight. Winds could gust as high as 15 mph.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 40. Calm wind.
Thursday
Showers likely, mainly between 8am and 3pm. Cloudy, with a steady temperature around 45. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 37. Breezy, with a light and variable wind becoming north 15 to 20 mph in the evening. Winds could gust as high as 30 mph.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 47. Breezy, with a north wind 10 to 20 mph, with gusts as high as 35 mph.
Friday Night
Mostly clear, with a low around 30. Northwest wind around 5 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 57. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 37. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 64. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 36. Southwest wind around 5 mph becoming northwest after midnight. Winds could gust as high as 15 mph.
Monday
Sunny, with a high near 62. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 36. Calm wind.
Tuesday
Sunny, with a high near 61. Light east wind becoming southeast 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 40. East wind around 5 mph.
Wednesday
A slight chance of showers. Partly sunny, with a high near 63. South wind 5 to 10 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Duluth International Airport MN
 46.9°N 92.19°W
Last Update:
11:11 pm CDT Oct 14, 2026
Forecast Valid:
11pm CDT Oct 14, 2026-6pm CDT Oct 21, 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