Arthur, WI Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Arthur, WI in one place.
A chance of rain showers before 10am, then showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a high near 71. Southeast wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Arthur, WI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 13, 2026 1:22 PM CDT.
The active forecast window currently covers Apr 15 to Apr 19, 2026 for Arthur, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 19, 2026
- Latest sync
- Apr 13, 2026 1:22 PM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Arthur
Friday looks like the warmest upcoming period in Arthur at 78 degrees F.
Saturday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Friday at about 8 to 17 mph S.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 13, 2026 1:22 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- ARX
- Radar station
- KARX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms. Mostly cloudy, with a low around 55. South wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers. Mostly sunny, with a high near 71. West wind 8 to 12 mph. Chance of precipitation is 50%.
A chance of rain showers before 7pm. Mostly clear, with a low around 54. South wind around 7 mph. Chance of precipitation is 30%.
Showers and thunderstorms likely after 1pm. Mostly sunny, with a high near 78. South wind 8 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Showers and thunderstorms. Mostly cloudy, with a low around 45. Southwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Showers and thunderstorms likely. Partly sunny, with a high near 55. West wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
A chance of rain showers before 7pm, then a slight chance of rain and snow showers between 7pm and 1am. Mostly cloudy, with a low around 32. Northwest wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Mostly sunny, with a high near 54. Northwest wind around 12 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 36. Southwest wind around 9 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 15
|
Showers And Thunderstorms
|
71°F |
6 to 10 mph
SE
|
|
Wednesday Night
Apr 15
|
Showers And Thunderstorms
|
55°F |
9 mph
S
|
|
Thursday
Apr 16
|
Chance Rain Showers
|
71°F |
8 to 12 mph
W
|
|
Thursday Night
Apr 16
|
Chance Rain Showers then Mostly Clear
|
54°F |
7 mph
S
|
|
Friday
Apr 17
|
Mostly Sunny then Showers And Thunderstorms Likely
|
78°F |
8 to 17 mph
S
|
|
Friday Night
Apr 17
|
Showers And Thunderstorms
|
45°F |
16 mph
SW
|
|
Saturday
Apr 18
|
Showers And Thunderstorms Likely
|
55°F |
13 to 16 mph
W
|
|
Saturday Night
Apr 18
|
Slight Chance Rain And Snow Showers
|
32°F |
9 to 15 mph
NW
|
|
Sunday
Apr 19
|
Mostly Sunny
|
54°F |
12 mph
NW
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
36°F |
9 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arthur.