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.

Mostly Cloudy

73°F

23°C

Humidity 50%
Wind Speed W 13 mph
Barometer 29.95 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 4 Aug 2:35 pm CDT
Extended Forecast for

Duluth MN

  • This Afternoon

    This Afternoon: Mostly sunny, with a steady temperature around 70. West wind around 10 mph, with gusts as high as 15 mph.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. West wind 5 to 10 mph becoming light northwest in the evening.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 83 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 65 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: A chance of showers and thunderstorms after 1pm. Sunny, with a high near 80. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 80 °F

    Sunny then
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers before 1pm. Mostly sunny, with a high near 78. Breezy, with a west wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 78 °F

    Slight Chance
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a steady temperature around 70. West wind around 10 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 54. West wind 5 to 10 mph becoming light northwest in the evening.
Wednesday
Sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 59. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 83. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 65. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 80. Southwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 57. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
A slight chance of showers before 1pm. Mostly sunny, with a high near 78. Breezy, with a west wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 58. Northwest wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 76. Northwest wind 5 to 10 mph.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 60. Northwest wind around 5 mph becoming north after midnight.
Monday
A slight chance of showers. Mostly sunny, with a high near 74. Northeast wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Duluth MN
 46.79°N 92.1°W
Last Update:
1:21 pm CDT Aug 4, 2026
Forecast Valid:
2pm CDT Aug 4, 2026-6pm CDT Aug 10, 2026
 
Forecast Discussion
 
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Additional Resources

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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