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

41°F

5°C

Humidity 66%
Wind Speed Calm
Barometer 29.85 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 18 Mar 8:15 pm CDT
Extended Forecast for

Duluth MN

  • Tonight

    Tonight: A slight chance of rain before 1am, then a slight chance of drizzle between 1am and 3am. Mostly cloudy, with a low around 29. Southwest wind around 5 mph becoming north after midnight. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Partly sunny, with a high near 42. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 42 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 35. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Low: 35 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Partly sunny, with a high near 48. West wind around 5 mph.

    High: 48 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. West wind around 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow before 1pm, then a slight chance of rain. Mostly cloudy, with a high near 49. Breezy, with a west wind 5 to 15 mph becoming east in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 27. Blustery, with a northeast wind around 15 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Chance Snow
    and Blustery

  • Sunday

    Sunday: A slight chance of snow before 1pm. Partly sunny, with a high near 34. Breezy, with a northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 34 °F

    Slight Chance
    Snow and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 20. Northeast wind 5 to 10 mph becoming west after midnight.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of rain before 1am, then a slight chance of drizzle between 1am and 3am. Mostly cloudy, with a low around 29. Southwest wind around 5 mph becoming north after midnight. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 42. Northeast wind around 5 mph becoming southeast in the afternoon.
Thursday Night
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 35. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.
Friday
Partly sunny, with a high near 48. West wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 33. West wind around 5 mph.
Saturday
A slight chance of snow before 1pm, then a slight chance of rain. Mostly cloudy, with a high near 49. Breezy, with a west wind 5 to 15 mph becoming east in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 27. Blustery, with a northeast wind around 15 mph, with gusts as high as 20 mph.
Sunday
A slight chance of snow before 1pm. Partly sunny, with a high near 34. Breezy, with a northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 20. Northeast wind 5 to 10 mph becoming west after midnight.
Monday
Mostly sunny, with a high near 40. South wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Partly cloudy, with a low around 28. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 43. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 27. Blustery, with a northeast wind 5 to 15 mph.
Wednesday
A chance of snow. Mostly cloudy, with a high near 41. Breezy, with an east wind around 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:
6:11 pm CDT Mar 18, 2026
Forecast Valid:
8pm CDT Mar 18, 2026-6pm CDT Mar 25, 2026
 
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