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

Duluth International Airport (KDLH)

Lat: 46.84°NLon: 92.19°WElev: 1427ft.

Fair

14°F

-10°C

Humidity 40%
Wind Speed NW 12 mph
Barometer 29.67 in (1008.5 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 25 Feb 3:55 pm CST
Extended Forecast for

Duluth International Airport MN

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 4. West wind around 5 mph becoming south after midnight. Total nighttime snow accumulation of less than a half inch possible.

    Low: 4 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A chance of snow and freezing rain, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 38. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 38 °F

    Chance Wintry
    Mix then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of rain and snow showers after 3pm. Mostly sunny, with a high near 41. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 20%.

    High: 41 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 0. Breezy, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.

    Low: 0 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 13. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 13 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -11. Northwest wind around 5 mph.

    Low: -11 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 15. North wind around 5 mph becoming south in the afternoon.

    High: 15 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 3. Southwest wind around 5 mph.

    Low: 3 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly after 1am. Mostly cloudy, with a low around 4. West wind around 5 mph becoming south after midnight. Total nighttime snow accumulation of less than a half inch possible.
Thursday
A chance of snow and freezing rain, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 38. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 23. West wind around 10 mph, with gusts as high as 20 mph.
Friday
A slight chance of rain and snow showers after 3pm. Mostly sunny, with a high near 41. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 0. Breezy, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph.
Saturday
Partly sunny, with a high near 13. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around -11. Northwest wind around 5 mph.
Sunday
Sunny, with a high near 15. North wind around 5 mph becoming south in the afternoon.
Sunday Night
Partly cloudy, with a low around 3. Southwest wind around 5 mph.
Monday
Mostly cloudy, with a high near 29. Breezy, with a southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 19. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 37. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 16. West wind around 10 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 35. West wind around 10 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Duluth International Airport MN
 46.83°N 92.2°W
Last Update:
2:57 pm CST Feb 25, 2026
Forecast Valid:
4pm CST Feb 25, 2026-6pm CST Mar 4, 2026
 
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Additional Resources

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