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.

Overcast

46°F

8°C

Humidity 86%
Wind Speed NW 12 mph
Barometer 30.02 in (1017.5 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 13 Oct 11:55 pm CDT
Extended Forecast for

Arnold MN

  • Overnight

    Overnight: A chance of sprinkles before 2am. Mostly cloudy, with a steady temperature around 41. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 41 °F

    Chance
    Sprinkles

  • Wednesday

    Wednesday: Partly sunny, with a high near 53. North wind around 5 mph.

    High: 53 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, mainly between 1pm and 4pm. Mostly cloudy, with a high near 53. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 7pm. Mostly cloudy, with a low around 34. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 34 °F

    Slight Chance
    Showers and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 48. Windy, with a north wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 48 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Clear, with a low around 29. Northwest wind around 5 mph becoming southwest after midnight.

    Low: 29 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 58. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 58 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Overnight
A chance of sprinkles before 2am. Mostly cloudy, with a steady temperature around 41. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Partly sunny, with a high near 53. North wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 34. Calm wind.
Thursday
Showers likely, mainly between 1pm and 4pm. Mostly cloudy, with a high near 53. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 20 percent chance of showers after 7pm. Mostly cloudy, with a low around 34. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Friday
Mostly sunny, with a high near 48. Windy, with a north wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night
Clear, with a low around 29. Northwest wind around 5 mph becoming southwest after midnight.
Saturday
Sunny, with a high near 58. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 38. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 63. Breezy, with a southwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 37. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
Sunny, with a high near 62. West wind around 5 mph.
Monday Night
Mostly clear, with a low around 37. Southwest wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 62. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arnold MN
 46.87°N 92.13°W
Last Update:
11:06 pm CDT Oct 13, 2026
Forecast Valid:
12am CDT Oct 14, 2026-6pm CDT Oct 20, 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