Current conditions at

Duluth - Sky Harbor Airport (KDYT)

Lat: 46.72°NLon: 92.04°WElev: 607ft.

Mostly Cloudy

46°F

8°C

Humidity 76%
Wind Speed NE 16 G 23 mph
Barometer 30.07 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 22 May 6:35 pm CDT
Extended Forecast for

Duluth MN

Frost Advisory May 23, 01:00am until May 23, 09:00am
Click here for hazard details and duration
Frost Advisory
  • Tonight

    Tonight: Partly cloudy, with a low around 37. Breezy, with a northeast wind 5 to 15 mph.

    Low: 37 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58. North wind around 5 mph becoming east in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. East wind around 5 mph becoming calm  in the evening.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm.  Mostly sunny, with a high near 60. Calm wind becoming east around 5 mph in the afternoon.

    High: 60 °F

    Sunny then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. East wind around 5 mph becoming calm  in the evening.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. Calm wind becoming east around 5 mph in the afternoon.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. East wind 5 to 10 mph.

    Low: 42 °F

    Partly Cloudy

  • Memorial Day

    Memorial Day: Mostly sunny, with a high near 61. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. Breezy, with a northeast wind 5 to 15 mph.
Friday
Mostly sunny, with a high near 58. North wind around 5 mph becoming east in the afternoon.
Friday Night
Partly cloudy, with a low around 38. East wind around 5 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 60. Calm wind becoming east around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 40. East wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 61. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 42. East wind 5 to 10 mph.
Memorial Day
Mostly sunny, with a high near 61. East wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Partly cloudy, with a low around 44. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Mostly sunny, with a high near 62. East wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 45. East wind 5 to 10 mph becoming north after midnight.
Wednesday
Sunny, with a high near 70. Northwest wind 5 to 10 mph becoming east in the afternoon.
Wednesday Night
Partly cloudy, with a low around 51. West wind around 5 mph.
Thursday
Mostly sunny, with a high near 73. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Duluth MN
 46.79°N 92.1°W
5:40 pm CDT May 22, 2025
6pm CDT May 22, 2025-6pm CDT May 29, 2025
 
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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