Current conditions at

Duluth - Sky Harbor Airport (KDYT)

Lat: 46.72°NLon: 92.04°WElev: 607ft.

Overcast with Haze

75°F

24°C

Humidity 78%
Wind Speed SW 10 mph
Barometer 29.76 in
Dewpoint 68°F (20°C)
Visibility 5.00 mi
Last update 20 Jul 1:55 am CDT
Extended Forecast for

Duluth MNSimilar City Names

Heat Advisory July 20, 11:00am until July 20, 07:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am.  Patchy smoke after 3am. Mostly cloudy, with a low around 68. Breezy, with a southwest wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Showers
    Likely and
    Breezy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly before 7am.  Patchy smoke before 4pm, then patchy smoke after 5pm. Mostly sunny, with a high near 89. Breezy, with a west wind around 15 mph, with gusts as high as 30 mph.

    High: 89 °F

    Breezy.
    Chance
    Showers then
    Patchy Smoke

  • Monday Night

    Monday Night: Patchy smoke between 10pm and midnight. Partly cloudy, with a low around 64. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 64 °F

    Breezy.
    Patchy Smoke
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 73. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 73 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. Breezy, with a north wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. West wind around 5 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. West wind around 5 mph.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 63. Southwest wind around 5 mph.

    Low: 63 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Patchy smoke after 3am. Mostly cloudy, with a low around 68. Breezy, with a southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A 30 percent chance of showers and thunderstorms, mainly before 7am. Patchy smoke before 4pm, then patchy smoke after 5pm. Mostly sunny, with a high near 89. Breezy, with a west wind around 15 mph, with gusts as high as 30 mph.
Monday Night
Patchy smoke between 10pm and midnight. Partly cloudy, with a low around 64. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Partly sunny, with a high near 73. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 54. Breezy, with a north wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 76. West wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 58. West wind around 5 mph.
Thursday
Sunny, with a high near 83. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63. Southwest wind around 5 mph.
Friday
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 78. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 62. Southwest wind around 10 mph.
Saturday
Mostly sunny, with a high near 80. Southwest wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 65. Southwest wind around 10 mph, with gusts as high as 15 mph.
Sunday
A slight chance of showers. Sunny, with a high near 83. South wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Duluth MNSimilar City Names
 46.79°N 92.1°W
1:21 am CDT Jul 20, 2026
2am CDT Jul 20, 2026-6pm CDT Jul 26, 2026
 
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