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

67°F

19°C

Humidity 61%
Wind Speed N 9 mph
Barometer 30.30 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 17 Sep 2:55 pm CDT
Extended Forecast for

Arnold MN

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. Northwest wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 15 mph.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly between 3pm and 5pm. Cloudy, with a high near 59. East wind around 10 mph, with gusts as high as 20 mph.

    High: 59 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 51. East wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 51 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 61. East wind around 10 mph, with gusts as high as 15 mph.

    High: 61 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47. Northeast wind 5 to 10 mph.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 59. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 59 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 46. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 58. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 58 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 51. Northwest wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 15 mph.
Friday
A 30 percent chance of showers, mainly between 3pm and 5pm. Cloudy, with a high near 59. East wind around 10 mph, with gusts as high as 20 mph.
Friday Night
A 10 percent chance of showers before 7pm. Mostly cloudy, with a low around 51. East wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
Partly sunny, with a high near 61. East wind around 10 mph, with gusts as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 47. Northeast wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 59. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 46. Breezy, with an east wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 58. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 44. East wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 58. Breezy, with an east wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 45. East wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 62. Light southeast wind increasing to 5 to 10 mph in the morning.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 48. East wind around 5 mph becoming calm in the evening.
Thursday
A slight chance of showers. Partly sunny, with a high near 65. Southwest 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:
2:42 pm CDT Sep 17, 2026
Forecast Valid:
3pm CDT Sep 17, 2026-6pm CDT Sep 24, 2026
 
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