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

Hazardous Weather Conditions

Current conditions at

Duluth International Airport (KDLH)

Lat: 46.84°NLon: 92.19°WElev: 1427ft.

Fair

72°F

22°C

Humidity 52%
Wind Speed SW 9 mph
Barometer 30.23 in (1024.0 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 2 Aug 6:55 pm CDT
Extended Forecast for

Arnold MN

  • Tonight

    Tonight: Areas of smoke after 2am. Partly cloudy, with a low around 56. Southwest wind around 5 mph.

    Low: 56 °F

    Partly Cloudy
    then Areas
    Smoke

  • Sunday

    Sunday: Areas of smoke. Mostly sunny, with a high near 78. South wind 5 to 10 mph.

    High: 78 °F

    Areas Smoke

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Areas of smoke before 1am. Mostly cloudy, with a low around 59. East wind around 5 mph.

    Low: 59 °F

    Areas Smoke
    then Slight
    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers. Mostly cloudy, with a high near 75. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 75 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 59. East wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 74. Southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    High: 74 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61. East wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 61 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. South wind around 10 mph, with gusts as high as 20 mph.

    High: 81 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 64 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Areas of smoke after 2am. Partly cloudy, with a low around 56. Southwest wind around 5 mph.
Sunday
Areas of smoke. Mostly sunny, with a high near 78. South wind 5 to 10 mph.
Sunday Night
A 20 percent chance of showers after 1am. Areas of smoke before 1am. Mostly cloudy, with a low around 59. East wind around 5 mph.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 75. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 59. East wind 5 to 10 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 74. Southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61. East wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
A chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 83. South wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind around 5 mph.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. South wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Southwest wind 5 to 10 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 81. Southwest 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 92.1°W
Last Update:
5:57 pm CDT Aug 2, 2025
Forecast Valid:
7pm CDT Aug 2, 2025-6pm CDT Aug 9, 2025
 
Forecast Discussion
 
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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