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.

Light Rain

52°F

11°C

Humidity 83%
Wind Speed S 15 G 23 mph
Barometer 29.99 in (1016.5 mb)
Dewpoint 47°F (8°C)
Visibility 9.00 mi
Wind Chill47°F (8°C)
Last update 3 Oct 3:55 pm CDT
Extended Forecast for

Duluth MN

  • This Afternoon

    This Afternoon: Showers likely. Mostly cloudy, with a high near 58. Breezy, with a south wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Showers
    Likely and
    Breezy

  • Tonight

    Tonight: Showers likely, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 47. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Showers
    Likely then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 60 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. Northwest wind around 5 mph.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 58. Calm wind becoming south around 5 mph in the afternoon.

    High: 58 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49. East wind around 5 mph becoming south after midnight.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 71. Breezy, with a south wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 71 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. West wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 65 °F

    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Showers likely. Mostly cloudy, with a high near 58. Breezy, with a south wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 47. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Sunny, with a high near 60. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 41. Northwest wind around 5 mph.
Monday
Sunny, with a high near 58. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 49. East wind around 5 mph becoming south after midnight.
Tuesday
Sunny, with a high near 71. Breezy, with a south wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 50. West wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 65. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 46. West wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Mostly sunny, with a high near 62. West wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 45. West wind around 5 mph.
Friday
Mostly sunny, with a high near 60. Northwest wind around 5 mph becoming east in the afternoon.
Friday Night
Partly cloudy, with a low around 48. East wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
Mostly sunny, with a high near 66. Breezy, with a southeast wind 10 to 20 mph becoming south in the afternoon. Winds could gust as high as 30 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Duluth MN
 46.77°N 92.14°W
Last Update:
1:56 pm CDT Oct 3, 2026
Forecast Valid:
4pm CDT Oct 3, 2026-6pm CDT Oct 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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