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Hazardous Weather Conditions

Current conditions at

Duluth International Airport (KDLH)

Lat: 46.84°NLon: 92.19°WElev: 1427ft.

A Few Clouds

44°F

7°C

Humidity 93%
Wind Speed E 9 mph
Barometer 30.38 in (1029.6 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 22 Sep 2:55 am CDT
Extended Forecast for

4 Miles N Duluth International Airport MN

Frost Advisory September 22, 03:16am until September 22, 08:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory September 22, 03:16am until September 22, 08:00am

    NOW until 8:00am Tue

    Frost Advisory

  • Overnight

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 58. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 44. Southeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 44 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers. Cloudy, with a high near 60. South wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 60 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48. Southeast wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 66. Calm wind becoming southeast around 5 mph in the morning.

    High: 66 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 42. East wind around 5 mph.
Tuesday
Sunny, with a high near 58. East wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Partly cloudy, with a low around 39. East wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 60. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Mostly cloudy, with a low around 44. Southeast wind around 5 mph, with gusts as high as 15 mph.
Thursday
A 50 percent chance of showers. Cloudy, with a high near 60. South wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Mostly cloudy, with a low around 48. Southeast wind around 5 mph becoming calm in the evening.
Friday
Mostly cloudy, with a high near 66. Calm wind becoming southeast around 5 mph in the morning.
Friday Night
Mostly cloudy, with a low around 48. East wind around 5 mph.
Saturday
A chance of showers. Mostly cloudy, with a high near 64. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 49. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 66. West wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 49. Northwest wind around 5 mph becoming calm.
Monday
A chance of showers. Partly sunny, with a high near 65. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Duluth International Airport MN
 46.9°N 92.19°W
Last Update:
1:21 am CDT Sep 22, 2026
Forecast Valid:
3am CDT Sep 22, 2026-6pm CDT Sep 28, 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