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.

Mostly Cloudy

65°F

18°C

Humidity 66%
Wind Speed E 9 mph
Barometer 30.05 in (1017.9 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 26 Jun 7:55 pm CDT
Extended Forecast for

Arnold MN

  • Tonight

    Tonight: A chance of sprinkles after 3am. Mostly cloudy, with a low around 50. East wind 5 to 10 mph.

    Low: 50 °F

    Chance
    Sprinkles

  • Saturday

    Saturday: Partly sunny, with a high near 72. East wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 72 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52. East wind around 10 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 70. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 80. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 80 °F

    Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 64. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 89 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers. Partly cloudy, with a low around 62. West wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 62 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of sprinkles after 3am. Mostly cloudy, with a low around 50. East wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 72. East wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 52. East wind around 10 mph, with gusts as high as 20 mph.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 70. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 80. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. East wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 62. West wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 88. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. Southwest wind around 5 mph becoming southeast after midnight.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. South wind 5 to 10 mph.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. Southeast wind around 5 mph becoming east after midnight.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 82. Southeast wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arnold MN
 46.87°N 92.1°W
Last Update:
6:21 pm CDT Jun 26, 2026
Forecast Valid:
8pm CDT Jun 26, 2026-6pm CDT Jul 3, 2026
 
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