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

23°F

-5°C

Humidity 74%
Wind Speed NE 7 mph
Barometer 30.06 in (1020.2 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 18 Nov 4:55 am CST
Extended Forecast for

Arnold MN

  • Today

    Today: Sunny, with a high near 39. East wind around 5 mph.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 23. Calm wind becoming southwest around 5 mph after midnight.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 39. Southwest wind 5 to 10 mph.

    High: 39 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after midnight. Cloudy, with a low around 32. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Rain Likely

  • Thursday

    Thursday: A 30 percent chance of rain before noon. Partly sunny, with a high near 40. West wind around 10 mph, with gusts as high as 20 mph.

    High: 40 °F

    Chance Rain
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. West wind around 10 mph, with gusts as high as 15 mph.

    Low: 24 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 37. West wind 5 to 10 mph.

    High: 37 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. West wind around 5 mph.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 39. East wind around 5 mph.
Tonight
Partly cloudy, with a low around 23. Calm wind becoming southwest around 5 mph after midnight.
Wednesday
Cloudy, with a high near 39. Southwest wind 5 to 10 mph.
Wednesday Night
Rain likely, mainly after midnight. Cloudy, with a low around 32. Southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 30 percent chance of rain before noon. Partly sunny, with a high near 40. West wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 24. West wind around 10 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 37. West wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 23. West wind around 5 mph.
Saturday
Partly sunny, with a high near 40. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 26. West wind around 5 mph.
Sunday
Mostly sunny, with a high near 42. West wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 28. West wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 41. West wind around 10 mph, with gusts as high as 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arnold MN
 46.85°N 92.1°W
Last Update:
3:12 am CST Nov 18, 2025
Forecast Valid:
5am CST Nov 18, 2025-6pm CST Nov 24, 2025
 
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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