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

49°F

9°C

Humidity 69%
Wind Speed SE 13 mph
Barometer 29.71 in (1007.1 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 16 Apr 8:55 pm CDT
Extended Forecast for

Arnold MN

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. East wind around 10 mph.

    Low: 42 °F

    Mostly Cloudy

  • Friday

    Friday: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 58. Breezy, with a southeast wind 10 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Slight Chance
    Showers then
    Showers and
    Breezy

  • Friday Night

    Friday Night: A chance of rain showers and sleet before 11pm, then a slight chance of snow showers between 11pm and 1am. Mostly cloudy, with a low around 23. Blustery, with a northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

    Low: 23 °F

    Blustery.
    Chance Wintry
    Mix then
    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Partly sunny, with a high near 37. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.

    High: 37 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 22 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 43. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. Northwest wind around 5 mph becoming southeast after midnight.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 53. Breezy, with a south wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 53 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. Breezy, with a south wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.

    Low: 37 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. East wind around 10 mph.
Friday
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 58. Breezy, with a southeast wind 10 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of rain showers and sleet before 11pm, then a slight chance of snow showers between 11pm and 1am. Mostly cloudy, with a low around 23. Blustery, with a northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 37. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 22. Blustery, with a northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 43. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 23. Northwest wind around 5 mph becoming southeast after midnight.
Monday
Mostly sunny, with a high near 53. Breezy, with a south wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 37. Breezy, with a south wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.
Tuesday
Sunny, with a high near 59. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 36. North wind around 5 mph becoming northeast after midnight.
Wednesday
Sunny, with a high near 60. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A slight chance of rain. Mostly clear, with a low around 39. East wind around 10 mph, with gusts as high as 20 mph.
Thursday
A chance of rain. Partly sunny, with a high near 55. Breezy, with an east wind 10 to 15 mph, with gusts as high as 25 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:
9:02 pm CDT Apr 16, 2026
Forecast Valid:
9pm CDT Apr 16, 2026-6pm CDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation