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Arthur, Wisconsin Weather Forecast
Arthur, Wisconsin Weather
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Weather Forecast for Arthur, Wisconsin : Grant County
Issued: 12:21 am CST Jan 24, 2026 Latitude: 42.8466592 Longitude: -90.4465161 View on Google Maps

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Overnight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Mostly Cloudy on Overnight Partly Sunny on Saturday Mostly Sunny on Sunday Sunny on Monday Mostly Sunny on Tuesday 20% chance of snow on Wednesday Sunny on Thursday Mostly Sunny on Friday
Low: -15°F High: 0 °F High: 7 °F High: 9 °F High: 13°F High: 11°F High: 11°F High: 14°F
Low: -2°F Low: -10°F Low: 1 °F Low: -3°F Low: -4°F Low: -2°F  
Mostly Cloudy Partly Sunny Mostly Sunny Sunny Mostly Sunny Snow Sunny Mostly Sunny
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Current Conditions at
BOSCOBEL - (KOVS)
-20°
Clear
as of 12:53 AM CST
Rel. Humidity: 68%
Dew Point: -27°F
Visibility: 7 Miles
Pressure: 30.78 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
LONE ROCK - (KLNR)
-17°
Clear
as of 12:56 AM CST
Rel. Humidity: 68%
Dew Point: -24°F
Visibility: 10 Miles
Pressure: 30.77 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
DUBUQUE - (KDBQ)
-11°
Mostly Clear
as of 12:53 AM CST
Rel. Humidity: 63%
Dew Point: -20°F
Visibility: 10 Miles
Pressure: 30.72 in.
Flight Rule: VFR
Wind Data
6 MPH
0° North
Cloud Level(s): Few at 12000ft
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around -15. Wind chill values as low as -25. North wind around 5 mph becoming calm.

Partly Sunny on Saturday Saturday... Partly sunny and cold, with a high near 0. Wind chill values as low as -13. Calm wind.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a steady temperature around -2. Wind chill values as low as -11. Light and variable wind.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 7. Wind chill values as low as -16. North wind 5 to 9 mph.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around -10. Northwest wind around 8 mph.

Sunny on Monday Monday... Sunny, with a high near 9. Northwest wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 1. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 13. Northwest wind 10 to 14 mph, with gusts as high as 23 mph.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around -3. Northwest wind 6 to 9 mph.

20% chance of snow Wednesday Wednesday... A 20 percent chance of snow after noon. Partly sunny, with a high near 11. West wind 6 to 10 mph.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around -4. Northwest wind around 8 mph.

Sunny on Thursday Thursday... Sunny, with a high near 11. Northwest wind 7 to 10 mph.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around -2. North wind around 7 mph.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 14. Northwest wind around 7 mph.

Current Radar Image


Sun Almanac for Arthur, Wisconsin
Sunrise: 07:24 AM
Sunset: 5:04 PM
Civil Sunrise:06:53 AM
Civil Sunset: 5:35 PM
Nautical Sunrise: 06:19 AM
Nautical Sunset: 6:09 PM
Astro Sunrise: 05:45 AM
Astro Sunset: 6:43 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.