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 41%
Wind Speed SE 5 mph
Barometer 30.00 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 8 Apr 2:55 am CDT
Extended Forecast for

Duluth MN

  • Overnight

    Overnight: Cloudy, with a low around 30. Breezy, with a southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Rain, mainly after noon. High near 44. Breezy, with an east wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Chance Rain
    and Breezy
    then Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain between 8pm and 10pm. Mostly cloudy, with a low around 32. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Breezy.
    Slight Chance
    Rain then
    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 42. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 42 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27. West wind around 5 mph.

    Low: 27 °F

    Mostly Cloudy

  • Friday

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

    High: 50 °F

    Sunny

  • Friday Night

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

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Rain and possibly a thunderstorm. Mostly cloudy, with a low around 41. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Rain and
    Breezy

Detailed Forecast

Overnight
Cloudy, with a low around 30. Breezy, with a southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Rain, mainly after noon. High near 44. Breezy, with an east wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 20 percent chance of rain between 8pm and 10pm. Mostly cloudy, with a low around 32. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, with a high near 42. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 27. West wind around 5 mph.
Friday
Sunny, with a high near 50. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 30. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 51. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Saturday Night
Rain and possibly a thunderstorm. Mostly cloudy, with a low around 41. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Rain, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 59. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 46. Breezy, with a southeast wind 15 to 20 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Monday
Rain likely. Mostly cloudy, with a high near 57. Breezy, with a southwest wind around 15 mph, with gusts as high as 20 mph.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 28. Blustery, with a north wind 15 to 20 mph, with gusts as high as 25 mph.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 36. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 25 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:
1:22 am CDT Apr 8, 2026
Forecast Valid:
2am CDT Apr 8, 2026-6pm CDT Apr 14, 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