Cashton, WI Weather Forecast
Local 7-day forecast
Isolated Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Cashton, WI in one place.
Isolated rain showers. Partly cloudy. Low around 68, with temperatures rising to around 70 overnight. South wind around 3 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Cashton, 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: Jul 17, 2026 7:55 AM CDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Cashton, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 7:55 AM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Cashton
Friday looks like the warmest upcoming period in Cashton at 90 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 18 mph NW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 7:55 AM CDT
- Coverage
- 7 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
Patchy fog and isolated rain showers before 7am. Mostly sunny. High near 90, with temperatures falling to around 88 in the afternoon. Southwest wind 3 to 9 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 71. Southwest wind 6 to 9 mph, with gusts as high as 20 mph.
Sunny, with a high near 86. Northwest wind around 9 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 62. Northeast wind 2 to 8 mph.
Sunny, with a high near 86. South wind around 3 mph.
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66. South wind 3 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Showers and thunderstorms likely before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. Southwest wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 1am. Mostly clear, with a low around 66. West wind 8 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Sunny, with a high near 80. Northwest wind 10 to 18 mph, with gusts as high as 26 mph.
Mostly clear, with a low around 57. North wind 3 to 14 mph, with gusts as high as 23 mph.
Sunny, with a high near 78. Northwest wind around 6 mph.
Mostly clear, with a low around 56. Southwest wind 1 to 5 mph.
Sunny, with a high near 80. Southwest wind around 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 17
|
Isolated Rain Showers
|
68°F |
3 mph
S
|
|
Friday
Jul 17
|
Patchy Fog then Mostly Sunny
|
90°F |
3 to 9 mph
SW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
71°F |
6 to 9 mph
SW
|
|
Saturday
Jul 18
|
Sunny
|
86°F |
9 mph
NW
|
|
Saturday Night
Jul 18
|
Partly Cloudy
|
62°F |
2 to 8 mph
NE
|
|
Sunday
Jul 19
|
Sunny
|
86°F |
3 mph
S
|
|
Sunday Night
Jul 19
|
Partly Cloudy then Chance Showers And Thunderstorms
|
66°F |
3 to 9 mph
S
|
|
Monday
Jul 20
|
Showers And Thunderstorms Likely
|
89°F |
13 mph
SW
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms
|
66°F |
8 to 12 mph
W
|
|
Tuesday
Jul 21
|
Sunny
|
80°F |
10 to 18 mph
NW
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
57°F |
3 to 14 mph
N
|
|
Wednesday
Jul 22
|
Sunny
|
78°F |
6 mph
NW
|
|
Wednesday Night
Jul 22
|
Mostly Clear
|
56°F |
1 to 5 mph
SW
|
|
Thursday
Jul 23
|
Sunny
|
80°F |
5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cashton.