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Arthur, Wisconsin Weather Forecast
Arthur, Wisconsin Weather
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Weather Forecast for Arthur, Wisconsin : Grant County
Issued: 10:12 am CST Jan 30, 2026 Latitude: 42.8466592 Longitude: -90.4465161 View on Google Maps

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This Afternoon Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Partly Sunny on This Afternoon Cloudy on Tonight Sunny on Saturday 30% chance of snow on Sunday Partly Sunny on Monday 30% chance of snow on Tuesday Mostly Cloudy on Wednesday Mostly Cloudy on Thursday
High: 12°F Low: 1 °F High: 19°F High: 23°F High: 25°F High: 26°F High: 26°F High: 28°F
Low: 2 °F Low: 15°F Low: 14°F Low: 15°F Low: 13°F  
Partly Sunny Cloudy Sunny Snow Partly Sunny Snow Mostly Cloudy Mostly Cloudy
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Current Conditions at
LONE ROCK - (KLNR)
12°
Feels like -4°F
Cloudy
as of 11:56 AM CST
Rel. Humidity: 51%
Dew Point: -2°F
Visibility: 10 Miles
Pressure: 30.49 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 22 MPH
030° Northeast
Cloud Level(s): Solid Overcast at 6500ft
Current Conditions at
DUBUQUE - (KDBQ)
12°
Feels like -3°F
Mostly Clear
as of 11:53 AM CST
Rel. Humidity: 56%
Dew Point: -0°F
Visibility: 10 Miles
Pressure: 30.43 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 23 MPH
030° Northeast
Cloud Level(s): Few at 3200ft
Partly Sunny on This Afternoon This Afternoon... Partly sunny, with a high near 12. Wind chill values as low as -5. North wind 10 to 13 mph, with gusts as high as 21 mph.

Cloudy on Tonight Tonight... Partly cloudy, with a low around 1. Wind chill values as low as -12. North wind around 9 mph, with gusts as high as 20 mph.

Sunny on Saturday Saturday... Sunny, with a high near 19. Wind chill values as low as -12. North wind 5 to 8 mph becoming calm in the afternoon.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 2. Wind chill values as low as -6. Calm wind becoming south around 6 mph after midnight.

30% chance of snow Sunday Sunday... A 30 percent chance of snow, mainly after noon. Partly sunny, with a high near 23. South wind 6 to 11 mph, with gusts as high as 20 mph.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 15. Southwest wind around 6 mph becoming northwest after midnight.

Partly Sunny on Monday Monday... Partly sunny, with a high near 25. Northwest wind 3 to 6 mph.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 14. Light and variable wind.

30% chance of snow Tuesday Tuesday... A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 26. East wind 3 to 6 mph.

30% chance of snow Tuesday Night Tuesday Night... A 30 percent chance of snow. Mostly cloudy, with a low around 15. East wind around 5 mph.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 26. North wind around 6 mph.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 13. Northwest wind around 6 mph.

Mostly Cloudy on Thursday Thursday... Mostly cloudy, with a high near 28. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.

Current Radar Image


Sun Almanac for Arthur, Wisconsin
Sunrise: 07:18 AM
Sunset: 5:12 PM
Civil Sunrise:06:48 AM
Civil Sunset: 5:42 PM
Nautical Sunrise: 06:14 AM
Nautical Sunset: 6:16 PM
Astro Sunrise: 05:41 AM
Astro Sunset: 6:49 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.