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.

Partly Cloudy

31°F

-1°C

Humidity 85%
Wind Speed N 15 mph
Barometer 29.86 in (1012.6 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 22 Mar 1:55 am CDT
Extended Forecast for

Arnold MN

  • Overnight

    Overnight: A slight chance of rain before 3am, then a slight chance of snow. Mostly cloudy, with a low around 25. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of flurries between 10am and 2pm. Partly sunny, with a high near 32. North wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph.

    High: 32 °F

    Chance
    Flurries

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. East wind around 5 mph becoming calm.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 42. West wind around 5 mph becoming south in the afternoon.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of rain before 1am, then a chance of rain and snow between 1am and 4am, then a chance of rain after 4am. Mostly cloudy, with a low around 29. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 42. Northwest wind 5 to 10 mph becoming east in the afternoon.

    High: 42 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of snow after 1am. Mostly cloudy, with a low around 24. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 35. East wind around 10 mph, with gusts as high as 20 mph.

    High: 35 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow. Mostly cloudy, with a low around 27. East wind around 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 27 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
A slight chance of rain before 3am, then a slight chance of snow. Mostly cloudy, with a low around 25. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday
A chance of flurries between 10am and 2pm. Partly sunny, with a high near 32. North wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 19. East wind around 5 mph becoming calm.
Monday
Sunny, with a high near 42. West wind around 5 mph becoming south in the afternoon.
Monday Night
A slight chance of rain before 1am, then a chance of rain and snow between 1am and 4am, then a chance of rain after 4am. Mostly cloudy, with a low around 29. South wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 42. Northwest wind 5 to 10 mph becoming east in the afternoon.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 24. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 35. East wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. East wind around 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Thursday
A chance of rain before 1pm. Partly sunny, with a high near 40. Breezy, with a northwest wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 13. Blustery, with a north wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 34. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 20. West wind around 10 mph, with gusts as high as 15 mph.
Saturday
Mostly sunny, with a high near 42. Breezy, with a west wind 10 to 15 mph, with gusts as high as 25 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arnold MN
 46.85°N 92.1°W
Last Update:
1:21 am CDT Mar 22, 2026
Forecast Valid:
2am CDT Mar 22, 2026-6pm CDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation