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Arthur, Wisconsin Weather Forecast
Arthur, Wisconsin Weather
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Weather Forecast for Arthur, Wisconsin : Grant County
Issued: 11:06 am CST Dec 16, 2025 Latitude: 42.8466592 Longitude: -90.4465161 View on Google Maps

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This Afternoon Tonight Wednesday Thursday Friday Saturday Sunday Monday
Increasing Clouds on This Afternoon Mostly Cloudy on Tonight Mostly Sunny on Wednesday 50% chance of rain & snow on Thursday Partly Sunny on Friday Partly Sunny on Saturday Mostly Sunny on Sunday Mostly Cloudy on Monday
High: 35°F Low: 23°F High: 35°F High: 38°F High: 25°F High: 35°F High: 25°F High: 30°F
Low: 32°F Low: 4 °F Low: 15°F Low: 11°F Low: 15°F  
Increasing Clouds Mostly Cloudy Mostly Sunny Rain & Snow Partly Sunny Partly Sunny Mostly Sunny Mostly Cloudy
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Current Conditions at
BOSCOBEL - (KOVS)
34°
Clear
as of 11:53 AM CST
Rel. Humidity: 59%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 29.75 in.
Flight Rule: VFR
Wind Data
7 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
LONE ROCK - (KLNR)
34°
Clear
as of 11:56 AM CST
Rel. Humidity: 59%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 29.74 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
DUBUQUE - (KDBQ)
30°
Feels like 19°F
Clear
as of 11:53 AM CST
Rel. Humidity: 80%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: VFR
Wind Data
15 MPH
190° South
Cloud Level(s): Clear
Increasing Clouds on This Afternoon This Afternoon... Increasing clouds, with a high near 35. Southwest wind 11 to 14 mph.

Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 23. Southwest wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 35. Northwest wind 5 to 13 mph becoming south in the afternoon. Winds could gust as high as 22 mph.

70% chance of rain Wednesday Night Wednesday Night... Rain likely after midnight. Mostly cloudy, with a low around 32. Breezy, with a south wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

50% chance of rain & snow Thursday Thursday... A chance of rain before noon, then a slight chance of rain and snow between noon and 3pm, then a slight chance of snow after 3pm. Mostly cloudy, with a high near 38. Breezy, with a southwest wind 14 to 22 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 4. Blustery, with a northwest wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 32 mph.

Partly Sunny on Friday Friday... Partly sunny, with a high near 25. Northwest wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 15. South wind 10 to 14 mph, with gusts as high as 23 mph.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 35. South wind around 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 11. Northwest wind 5 to 8 mph.

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

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 15. Light and variable wind becoming southeast around 5 mph after midnight.

Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 30. Southeast wind 5 to 7 mph.

Current Radar Image


Sun Almanac for Arthur, Wisconsin
Sunrise: 07:27 AM
Sunset: 4:29 PM
Civil Sunrise:06:54 AM
Civil Sunset: 5:01 PM
Nautical Sunrise: 06:19 AM
Nautical Sunset: 5:37 PM
Astro Sunrise: 05:44 AM
Astro Sunset: 6:11 PM
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