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.

Overcast

37°F

3°C

Humidity 60%
Wind Speed NW 3 mph
Barometer 30.19 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 9 Apr 9:55 pm CDT
Extended Forecast for

Duluth MN

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Northwest wind around 5 mph.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 50. West wind 5 to 10 mph.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. West wind around 5 mph becoming calm in the evening.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: A 40 percent chance of showers after 1pm. Increasing clouds, with a high near 47. Light southeast wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 47 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 39. Breezy, with an east wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Showers and
    Breezy

  • Sunday

    Sunday: Rain, with thunderstorms also possible after 1pm. High near 61. Breezy, with an east wind 10 to 15 mph becoming south in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: A chance of rain, mainly before 1am. Mostly cloudy, with a low around 45. South wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 45 °F

    Chance Rain

  • Monday

    Monday: A chance of rain after 1pm. Partly sunny, with a high near 57. Northwest wind around 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph.

    High: 57 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain likely. Mostly cloudy, with a low around 37. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Rain Likely
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 28. Northwest wind around 5 mph.
Friday
Mostly sunny, with a high near 50. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 30. West wind around 5 mph becoming calm in the evening.
Saturday
A 40 percent chance of showers after 1pm. Increasing clouds, with a high near 47. Light southeast wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Saturday Night
Showers and possibly a thunderstorm. Low around 39. Breezy, with an east wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Rain, with thunderstorms also possible after 1pm. High near 61. Breezy, with an east wind 10 to 15 mph becoming south in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of rain, mainly before 1am. Mostly cloudy, with a low around 45. South wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Monday
A chance of rain after 1pm. Partly sunny, with a high near 57. Northwest wind around 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Rain likely. Mostly cloudy, with a low around 37. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 25 mph.
Tuesday
A chance of rain. Mostly cloudy, with a high near 43. Breezy, with a northeast wind around 15 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 34. Breezy, with a northeast wind around 20 mph, with gusts as high as 25 mph.
Wednesday
A chance of rain. Mostly cloudy, with a high near 48. Breezy, with a north wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 36. Northeast wind around 10 mph becoming west after midnight. Winds could gust as high as 15 mph.
Thursday
A chance of rain. Mostly sunny, with a high near 58. Breezy, with a west wind 10 to 15 mph, with gusts as high as 20 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:
8:16 pm CDT Apr 9, 2026
Forecast Valid:
10pm CDT Apr 9, 2026-6pm CDT Apr 16, 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