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

51°F

11°C

Humidity 39%
Wind Speed SW 8 mph
Barometer 30.01 in (1017.4 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 13 Nov 12:55 pm CST
Extended Forecast for

Duluth International Airport MN

  • This Afternoon

    This Afternoon: Sunny, with a high near 51. Southwest wind around 5 mph.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. South wind around 5 mph becoming east after midnight.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 55. South wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. Breezy, with a south wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 38 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Saturday

    Saturday: A 20 percent chance of rain before noon. Mostly sunny, with a high near 45. Breezy, with a northwest wind around 15 mph, with gusts as high as 30 mph.

    High: 45 °F

    Breezy.
    Slight Chance
    Rain then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23. Breezy, with a northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 38. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 38 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 36. Northwest wind 5 to 10 mph.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 51. Southwest wind around 5 mph.
Tonight
Mostly clear, with a low around 27. South wind around 5 mph becoming east after midnight.
Friday
Mostly sunny, with a high near 55. South wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly cloudy, with a low around 38. Breezy, with a south wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Saturday
A 20 percent chance of rain before noon. Mostly sunny, with a high near 45. Breezy, with a northwest wind around 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 23. Breezy, with a northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 38. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 20. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 36. Northwest wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 22. Northeast wind around 5 mph.
Tuesday
A slight chance of rain. Partly sunny, with a high near 37. East wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 25. Southeast wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 37. Southeast wind 5 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Duluth International Airport MN
 46.83°N 92.2°W
Last Update:
1:31 pm CST Nov 13, 2025
Forecast Valid:
2pm CST Nov 13, 2025-6pm CST Nov 19, 2025
 
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