National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Duluth - Sky Harbor Airport (KDYT)

Lat: 46.72°NLon: 92.04°WElev: 607ft.

Thunderstorm in Vicinity

37°F

3°C

Humidity 100%
Wind Speed NE 7 mph
Barometer 29.51 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 23 Apr 9:55 pm CDT
Extended Forecast for

Duluth MN

  • Tonight

    Tonight: A chance of rain and thunderstorms, then rain likely after 1am. Cloudy, with a low around 41. Breezy, with a northeast wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °F

    Chance
    T-storms then
    Rain Likely
    and Breezy

  • Friday

    Friday: A 40 percent chance of rain, mainly before 8am. Partly sunny, then gradually becoming sunny, with a high near 58. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 58 °F

    Breezy.
    Chance Rain
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. Northwest wind around 5 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 56. North wind around 5 mph becoming east in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 39. Northeast wind around 5 mph.

    Low: 39 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: A 20 percent chance of rain before 1pm. Partly sunny, with a high near 54. East wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 54 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain after 1am. Mostly cloudy, with a low around 40. Breezy, with an east wind 15 to 20 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain. Mostly cloudy, with a high near 49. Windy, with an east wind 25 to 30 mph, with gusts as high as 35 mph.

    High: 49 °F

    Rain and
    Windy

  • Monday Night

    Monday Night: Rain likely. Mostly cloudy, with a low around 41. Windy, with a northeast wind 20 to 25 mph becoming north after midnight. Winds could gust as high as 35 mph.

    Low: 41 °F

    Rain Likely
    and Windy

Detailed Forecast

Tonight
A chance of rain and thunderstorms, then rain likely after 1am. Cloudy, with a low around 41. Breezy, with a northeast wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 40 percent chance of rain, mainly before 8am. Partly sunny, then gradually becoming sunny, with a high near 58. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 38. Northwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 56. North wind around 5 mph becoming east in the afternoon.
Saturday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 39. Northeast wind around 5 mph.
Sunday
A 20 percent chance of rain before 1pm. Partly sunny, with a high near 54. East wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
A chance of rain after 1am. Mostly cloudy, with a low around 40. Breezy, with an east wind 15 to 20 mph, with gusts as high as 25 mph.
Monday
Rain. Mostly cloudy, with a high near 49. Windy, with an east wind 25 to 30 mph, with gusts as high as 35 mph.
Monday Night
Rain likely. Mostly cloudy, with a low around 41. Windy, with a northeast wind 20 to 25 mph becoming north after midnight. Winds could gust as high as 35 mph.
Tuesday
A chance of rain. Mostly cloudy, with a high near 49. Windy, with a west wind 20 to 25 mph, with gusts as high as 35 mph.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 36. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
A slight chance of rain. Partly sunny, with a high near 49. Breezy, with a northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 34. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Partly sunny, with a high near 48. Breezy, with a northwest wind 10 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Duluth MN
 46.79°N 92.1°W
Last Update:
7:42 pm CDT Apr 23, 2026
Forecast Valid:
10pm CDT Apr 23, 2026-6pm CDT Apr 30, 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