Weather forecast for 10 daysWilton, CA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • min.
  • 52°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphSSE 155°
  • Humidity: 44%
  • UV index: 0
  • Sunrise: 7:16 am PDT
  • Sunset: 6:24 pm PDT
  • ▼
In Wilton, through the afternoon and beyond, a stunningly clear sky is on the horizon.
The lowest anticipated temperature is a fresh 51.8°F.
Sunrise was at 7:16 am and sunset will be at 6:24 pm; the daylight will last for 11h and 8min.

Sunday Oct 18, 2026

  • 86°F
  • 50°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 11mphSW 215°
  • Humidity: 40%
  • UV index: 5
  • Sunrise: 7:17 am PDT
  • Sunset: 6:22 pm PDT
  • ▼
Tomorrow, conditions remain stable and sunny, with little cloud presence.
Substantial temperature variations are anticipated, soaring to a maximum of a humid 86°F and descending to a minimum of a crisp 50°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is evaluated at a hot 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
Tomorrow, weather will feel hotter as the high trends toward September's average of 88.5°F.
Sunrise will be at 7:17 am and sunset at 6:22 pm; tomorrow's daylight will last for 11h and 5min.

10-day overview

Daily temperatures

Warmest day: today 90°C.
Coldest day: Thursday 68°C.

Chance of precipitation

Highest chance: Thursday 47%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 52°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphSSE 155°
  • Humidity: 44%
  • UV index: 0
  • Sunrise: 7:16 am PDT
  • Sunset: 6:24 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 86°F
  • 50°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 11mphSW 215°
  • Humidity: 40%
  • UV index: 5
  • Sunrise: 7:17 am PDT
  • Sunset: 6:22 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 73°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 10mphSW 218°
  • Humidity: 54%
  • UV index: 5
  • Sunrise: 7:18 am PDT
  • Sunset: 6:21 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 73°F
  • 54°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0.04"
  • Wind: 5mphWSW 250°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:19 am PDT
  • Sunset: 6:20 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 70°F
  • 55°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • Wind: 6mphWNW 287°
  • Humidity: 61%
  • UV index: 2
  • Sunrise: 7:20 am PDT
  • Sunset: 6:18 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 68°F
  • 52°F
AM Showers
AM Showers
  • Precip. probability: 47%
  • Precipitation: 0.08"
  • Wind: 7mphSW 220°
  • Humidity: 75%
  • UV index: 4
  • Sunrise: 7:21 am PDT
  • Sunset: 6:17 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 72°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 6mphSW 234°
  • Humidity: 65%
  • UV index: 4
  • Sunrise: 7:22 am PDT
  • Sunset: 6:16 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 73°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphSW 219°
  • Humidity: 60%
  • UV index: 4
  • Sunrise: 7:23 am PDT
  • Sunset: 6:15 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 72°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 7mphSW 224°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:24 am PDT
  • Sunset: 6:13 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 72°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 7mphW 279°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:25 am PDT
  • Sunset: 6:12 pm PDT
  • ▼
During the ten-day period, primarily overcast and occasionally sun-filled and wet weather is anticipated.
Rainfall is forecasted for Wednesday and Thursday.
Noticeable swings in temperature are expected over the next several days. Forecast highs will fluctuate between 68°F and 86°F, while the lowest temperature will be between 46.4°F and 55.4°F.
Expect the hottest day on Sunday, with temperatures peaking at 86°F; expect the coldest day on Thursday with a high of 68°F.
Updated: Oct 17, 2026 @ 22:50:53 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, sunny skies are in store, with excellent visibility.

Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 50°F. The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be 86°F.
Tomorrow, the highest temperature will be notably higher than the average maximum of 76.8°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Sunday, in Wilton, sunrise will be at 7:17 am and sunset at 6:22 pm (PDT).

In Wilton, the length of the day tomorrow will be 11h and 5min.