Wilton, WI Weather Forecast
Local 7-day forecast
Patchy Smoke then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Wilton, WI in one place.
Patchy smoke before 7am, then a chance of rain showers between 1pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 92. South wind around 3 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Wilton, 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 14, 2026 10:28 PM CDT.
The active forecast window currently covers Jul 16 to Jul 21, 2026 for Wilton, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 16 to Jul 21, 2026
- Latest sync
- Jul 14, 2026 10:28 PM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Wilton
Thursday looks like the warmest upcoming period in Wilton at 92 degrees F.
Monday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Monday at about 3 to 13 mph W.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 10:28 PM CDT
- Coverage
- 6 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
A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 69. South wind around 3 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms. Sunny, with a high near 92. South wind 2 to 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 70. Southwest wind around 5 mph. Chance of precipitation is 40%.
Sunny, with a high near 92. West wind 5 to 9 mph.
Mostly clear, with a low around 66. North wind 1 to 8 mph.
Mostly sunny, with a high near 89. South wind 1 to 5 mph.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 67. Southwest wind around 3 mph. Chance of precipitation is 20%.
A slight chance of rain showers. Mostly sunny, with a high near 88. West wind 3 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 64. Northwest wind 3 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 83. Northwest wind 5 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jul 16
|
Patchy Smoke then Chance Showers And Thunderstorms
|
92°F |
3 mph
S
|
|
Thursday Night
Jul 16
|
Chance Showers And Thunderstorms
|
69°F |
3 mph
S
|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
92°F |
2 to 6 mph
S
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms then Mostly Clear
|
70°F |
5 mph
SW
|
|
Saturday
Jul 18
|
Sunny
|
92°F |
5 to 9 mph
W
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
66°F |
1 to 8 mph
N
|
|
Sunday
Jul 19
|
Mostly Sunny
|
89°F |
1 to 5 mph
S
|
|
Sunday Night
Jul 19
|
Partly Cloudy then Slight Chance Rain Showers
|
67°F |
3 mph
SW
|
|
Monday
Jul 20
|
Slight Chance Rain Showers
|
88°F |
3 to 13 mph
W
|
|
Monday Night
Jul 20
|
Slight Chance Showers And Thunderstorms
|
64°F |
3 to 10 mph
NW
|
|
Tuesday
Jul 21
|
Slight Chance Rain Showers then Mostly Sunny
|
83°F |
5 to 12 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Wilton.