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

26°F

-3°C

Humidity 69%
Wind Speed NW 3 mph
Barometer 30.30 in (1027.8 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 11 Apr 5:55 am CDT
Extended Forecast for

Arnold MN

  • Today

    Today: A 30 percent chance of showers after 4pm. Increasing clouds, with a high near 47. Light and variable wind becoming southeast 5 to 10 mph in the morning.

    High: 47 °F

    Sunny then
    Chance
    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 3am, then showers likely. Low around 35. East wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 35 °F

    Showers

  • Sunday

    Sunday: Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 65. Southeast wind around 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 42. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 42 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 54. Northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph.

    High: 54 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 36. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 46. East wind around 10 mph, with gusts as high as 20 mph.

    High: 46 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 35. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 58. Northeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.

    High: 58 °F

    Chance
    Showers

Detailed Forecast

Today
A 30 percent chance of showers after 4pm. Increasing clouds, with a high near 47. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Tonight
Showers and possibly a thunderstorm before 3am, then showers likely. Low around 35. East wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 65. Southeast wind around 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 42. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Monday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 54. Northwest wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 36. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 46. East wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 35. East wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 58. Northeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 38. West wind around 5 mph becoming east after midnight.
Thursday
A chance of showers. Mostly sunny, with a high near 63. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
A chance of showers. Partly cloudy, with a low around 36. Breezy, with a northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Friday
A chance of showers. Mostly cloudy, with a high near 49. Breezy, with a northeast 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:
6:06 am CDT Apr 11, 2026
Forecast Valid:
6am CDT Apr 11, 2026-6pm CDT Apr 17, 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