Cashton, WI Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Cashton, WI in one place.
Rain showers. Cloudy, with a high near 53. East wind 6 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
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: Oct 15, 2026 3:11 PM CDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Cashton, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 3:11 PM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Cashton
Wednesday looks like the warmest upcoming period in Cashton at 70 degrees F.
Friday Night is the coolest period ahead with temperatures near 28 degrees F.
The strongest winds are forecast for Friday at about 15 to 25 mph NW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 3:11 PM 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
Rain showers. Cloudy. Low around 40, with temperatures rising to around 42 overnight. Northwest wind 12 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Rain showers likely before 11am. Mostly cloudy. High near 48, with temperatures falling to around 45 in the afternoon. Northwest wind 15 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Widespread frost after 10pm. Mostly clear, with a low around 28. Northwest wind 3 to 17 mph, with gusts as high as 25 mph.
Widespread frost before 9am. Sunny, with a high near 57. Southwest wind 6 to 15 mph, with gusts as high as 24 mph.
Clear, with a low around 38. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Sunny, with a high near 63. Southwest wind 13 to 18 mph, with gusts as high as 28 mph.
Mostly clear, with a low around 41. Southwest wind 5 to 13 mph, with gusts as high as 24 mph.
Mostly sunny, with a high near 66. Southwest wind around 5 mph.
Partly cloudy, with a low around 41. South wind around 3 mph.
Sunny, with a high near 69. Southeast wind 1 to 5 mph.
Mostly clear, with a low around 46. Southeast wind around 3 mph.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 70. Southeast wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
A slight chance of rain showers. Partly cloudy, with a low around 51. South wind around 7 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Rain Showers
|
53°F |
6 to 10 mph
E
|
|
Tonight
Oct 15
|
Rain Showers
|
40°F |
12 to 16 mph
NW
|
|
Friday
Oct 16
|
Rain Showers Likely then Mostly Cloudy
|
48°F |
15 to 25 mph
NW
|
|
Friday Night
Oct 16
|
Widespread Frost
|
28°F |
3 to 17 mph
NW
|
|
Saturday
Oct 17
|
Widespread Frost then Sunny
|
57°F |
6 to 15 mph
SW
|
|
Saturday Night
Oct 17
|
Clear
|
38°F |
10 to 14 mph
SW
|
|
Sunday
Oct 18
|
Sunny
|
63°F |
13 to 18 mph
SW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
41°F |
5 to 13 mph
SW
|
|
Monday
Oct 19
|
Mostly Sunny
|
66°F |
5 mph
SW
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
41°F |
3 mph
S
|
|
Tuesday
Oct 20
|
Sunny
|
69°F |
1 to 5 mph
SE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
46°F |
3 mph
SE
|
|
Wednesday
Oct 21
|
Mostly Sunny then Slight Chance Rain Showers
|
70°F |
5 to 9 mph
SE
|
|
Wednesday Night
Oct 21
|
Slight Chance Rain Showers
|
51°F |
7 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cashton.