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

Hazardous Weather Conditions

Current conditions at

Duluth International Airport (KDLH)

Lat: 46.84°NLon: 92.19°WElev: 1427ft.

Overcast

65°F

18°C

Humidity 87%
Wind Speed SE 12 mph
Barometer 30.08 in (1018.9 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 5 Sep 4:55 pm CDT
Extended Forecast for

Duluth International Airport MN

  • Tonight

    Tonight: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 55. East wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 55 °F

    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 75. Southeast wind 5 to 10 mph.

    High: 75 °F

    Areas Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 59. East wind around 5 mph.

    Low: 59 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Labor Day

    Labor Day: A 50 percent chance of showers. Mostly cloudy, with a high near 75. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 75 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 61. Breezy, with an east wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 61 °F

    Showers
    Likely then
    Showers and
    Breezy

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 1pm. Mostly cloudy, with a high near 80. Breezy, with a south wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 80 °F

    Showers
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61. Breezy, with a west wind around 15 mph, with gusts as high as 25 mph.

    Low: 61 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.

    High: 72 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50. Breezy, with a west wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 55. East wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 75. Southeast wind 5 to 10 mph.
Sunday Night
A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 59. East wind around 5 mph.
Labor Day
A 50 percent chance of showers. Mostly cloudy, with a high near 75. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Showers and possibly a thunderstorm. Low around 61. Breezy, with an east wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers likely and possibly a thunderstorm before 1pm. Mostly cloudy, with a high near 80. Breezy, with a south wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Partly cloudy, with a low around 61. Breezy, with a west wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 72. Breezy, with a west wind around 20 mph, with gusts as high as 35 mph.
Wednesday Night
Partly cloudy, with a low around 50. Breezy, with a west wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 73. West wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Mostly clear, with a low around 52. Southwest wind around 5 mph.
Friday
Mostly sunny, with a high near 75. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 53. Southwest wind around 10 mph, with gusts as high as 20 mph.
Saturday
A slight chance of showers. Mostly sunny, with a high near 72. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Duluth International Airport MN
 46.83°N 92.2°W
Last Update:
3:21 pm CDT Sep 5, 2026
Forecast Valid:
5pm CDT Sep 5, 2026-6pm CDT Sep 12, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation