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Arthur, Wisconsin Weather Forecast
Arthur, Wisconsin Weather
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Weather Forecast for Arthur, Wisconsin : Grant County
Issued: 5:06 am CST Jan 2, 2026 Latitude: 42.8466592 Longitude: -90.4465161 View on Google Maps

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Today Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Partly Sunny on Today Mostly Cloudy on Tonight Partly Sunny on Saturday Partly Sunny on Sunday Mostly Sunny on Monday Partly Sunny on Tuesday Mostly Sunny on Wednesday 20% chance of rain on Thursday
High: 20°F Low: 17°F High: 24°F High: 27°F High: 39°F High: 40°F High: 41°F High: 44°F
Low: 10°F Low: 24°F Low: 29°F Low: 25°F Low: 30°F  
Partly Sunny Mostly Cloudy Partly Sunny Partly Sunny Mostly Sunny Partly Sunny Mostly Sunny Rain
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Current Conditions at
BOSCOBEL - (KOVS)
16°
Clear
as of 4:53 AM CST
Rel. Humidity: 72%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
5 MPH
0° North
Cloud Level(s): Clear
Current Conditions at
LONE ROCK - (KLNR)
12°
Clear
as of 4:56 AM CST
Rel. Humidity: 78%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
8 MPH
320° Northwest
Cloud Level(s): Clear
Current Conditions at
DUBUQUE - (KDBQ)
19°
Cloudy
as of 4:53 AM CST
Rel. Humidity: 85%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: MVFR
Wind Data
7 MPH
340° North
Cloud Level(s): Broken at 1500ft, Solid Overcast at 2000ft
Partly Sunny on Today Today... Partly sunny, with a high near 20. Northwest wind 3 to 6 mph.

Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a steady temperature around 17. Light north wind.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 24. Calm wind becoming west around 5 mph.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 10. Light northwest wind.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 27. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 24. South wind 7 to 10 mph, with gusts as high as 21 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 39. Southwest wind 3 to 6 mph.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 29. Calm wind becoming southeast around 5 mph after midnight.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 40. Southeast wind 5 to 7 mph becoming west in the afternoon.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 25. West wind around 6 mph.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 41. West wind 5 to 7 mph becoming south in the afternoon.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 30. South wind around 6 mph.

20% chance of rain Thursday Thursday... A 20 percent chance of rain. Mostly cloudy, with a high near 44. Southeast wind 6 to 9 mph.

Current Radar Image


Sun Almanac for Arthur, Wisconsin
Sunrise: 07:33 AM
Sunset: 4:39 PM
Civil Sunrise:07:01 AM
Civil Sunset: 5:11 PM
Nautical Sunrise: 06:25 AM
Nautical Sunset: 5:47 PM
Astro Sunrise: 05:51 AM
Astro Sunset: 6:21 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.