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.

Overcast

68°F

20°C

Humidity 88%
Wind Speed NE 16 mph
Barometer 29.94 in
Dewpoint 64°F (18°C)
Visibility 8.00 mi
Last update 14 Jul 11:57 pm CDT
Extended Forecast for

Duluth MN

  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms after 1am. Areas of smoke. Mostly cloudy, with a low around 64. Northeast wind around 5 mph.

    Low: 64 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 2pm. Areas of smoke between 10am and 1pm. Mostly cloudy, with a high near 76. East wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 76 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 54. Breezy, with a north wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 54 °F

    Showers
    Likely and
    Breezy

  • Wednesday

    Wednesday: Showers likely before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Cloudy, with a high near 59. Breezy, with a northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 59 °F

    Showers
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 52. Breezy, with a north wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 69. North wind around 10 mph becoming east in the afternoon.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53. East wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 72. North wind around 5 mph becoming southeast in the morning.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 58. East wind around 5 mph.

    Low: 58 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms after 1am. Areas of smoke. Mostly cloudy, with a low around 64. Northeast wind around 5 mph.
Tuesday
Showers and thunderstorms likely, mainly after 2pm. Areas of smoke between 10am and 1pm. Mostly cloudy, with a high near 76. East wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 54. Breezy, with a north wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers likely before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Cloudy, with a high near 59. Breezy, with a northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 52. Breezy, with a north wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 69. North wind around 10 mph becoming east in the afternoon.
Thursday Night
Mostly clear, with a low around 53. East wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 72. North wind around 5 mph becoming southeast in the morning.
Friday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 58. East wind around 5 mph.
Saturday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 72. East wind 5 to 10 mph.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 58. North wind around 5 mph.
Sunday
Mostly sunny, with a high near 74. North wind around 5 mph becoming east in the afternoon.
Sunday Night
Partly cloudy, with a low around 57. East wind around 5 mph.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74. East wind 5 to 10 mph, with gusts as high as 15 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:
11:40 pm CDT Jul 14, 2025
Forecast Valid:
12am CDT Jul 15, 2025-6pm CDT Jul 21, 2025
 
Forecast Discussion
 
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Additional Resources

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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