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Arthur, Wisconsin Weather Forecast
Arthur, Wisconsin Weather
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Weather Forecast for Arthur, Wisconsin : Grant County
Issued: 9:21 pm CST Nov 19, 2025 Latitude: 42.8466592 Longitude: -90.4465161 View on Google Maps

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Overnight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Fog on Overnight Morning Fog on Thursday Mostly Sunny on Friday Mostly Sunny on Saturday Sunny on Sunday Sunny on Monday 30% chance of rain on Tuesday Mostly Sunny on Wednesday
Low: 38°F High: 52°F High: 49°F High: 49°F High: 55°F High: 53°F High: 50°F High: 38°F
Low: 33°F Low: 26°F Low: 34°F Low: 32°F Low: 35°F Low: 27°F  
Fog Morning Fog Mostly Sunny Mostly Sunny Sunny Sunny Rain Mostly Sunny
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Current Conditions at
BOSCOBEL - (KOVS)
43°
Cloudy
as of 10:53 PM CST
Rel. Humidity: 86%
Dew Point: 39°F
Visibility: 9 Miles
Pressure: 30.14 in.
Flight Rule: IFR
Wind Data
3 MPH
170° South
Cloud Level(s): Solid Overcast at 900ft
Current Conditions at
LONE ROCK - (KLNR)
41°
Cloudy
Mist
as of 10:56 PM CST
Rel. Humidity: 93%
Dew Point: 39°F
Visibility: 3 Miles
Pressure: 30.14 in.
Flight Rule: IFR
Wind Data
3 MPH
080° East
Cloud Level(s): Solid Overcast at 800ft
Current Conditions at
DUBUQUE - (KDBQ)
41°
Mostly Cloudy
Fog
as of 11:22 PM CST
Rel. Humidity: 100%
Dew Point: 41°F
Visibility: 1/2 Miles
Pressure: 30.13 in.
Flight Rule: IFR
Wind Data
7 MPH
170° South
Fog on Overnight Overnight... Areas of fog. Otherwise, cloudy, with a low around 38. South wind 3 to 5 mph.

Morning Fog on Thursday Thursday... Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 52. Southwest wind 5 to 8 mph.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 33. Light and variable wind.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 49. North wind 3 to 6 mph.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 26. Light and variable wind.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 49. Light and variable wind becoming south 5 to 7 mph in the morning.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 34. Southwest wind around 6 mph.

Sunny on Sunday Sunday... Sunny, with a high near 55. West wind 6 to 8 mph.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 32. West wind around 5 mph.

Sunny on Monday Monday... Sunny, with a high near 53. West wind 5 to 7 mph becoming south in the afternoon.

30% chance of rain Monday Night Monday Night... A 30 percent chance of rain. Mostly cloudy, with a low around 35. Southeast wind 5 to 7 mph.

30% chance of rain Tuesday Tuesday... A 30 percent chance of rain. Partly sunny, with a high near 50. Southeast wind 7 to 10 mph becoming west in the afternoon.

20% chance of rain Tuesday Night Tuesday Night... A 20 percent chance of rain. Partly cloudy, with a low around 27. Northwest wind around 9 mph, with gusts as high as 18 mph.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 38. West wind 9 to 13 mph, with gusts as high as 21 mph.

Current Radar Image


Sun Almanac for Arthur, Wisconsin
Sunrise: 07:01 AM
Sunset: 4:34 PM
Civil Sunrise:06:30 AM
Civil Sunset: 5:05 PM
Nautical Sunrise: 05:55 AM
Nautical Sunset: 5:40 PM
Astro Sunrise: 05:22 AM
Astro Sunset: 6:13 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.