Weather forecast for 10 daysMountain Ranch, CA

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 84°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSW 198°
  • Humidity: 22%
  • UV index: 5
  • Sunrise: 7:14 am PDT
  • Sunset: 6:20 pm PDT
  • ▼
Today, conditions remain stable and sunny, with little cloud presence.
Considerable temperature fluctuations from a high of a warm 84.2°F to a low of a frosty 48.2°F are expected.
Today, weather will feel hotter as the high trends toward September's average of 85.6°F.
Sunrise will be at 7:14 am and sunset at 6:20 pm; the daylight will last for 11h and 6min.

10-day overview

Daily temperatures

Warmest day: today 84°C.
Coldest day: Thursday 61°C.

Chance of precipitation

Highest chance: Thursday 57%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 84°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSSW 198°
  • Humidity: 22%
  • UV index: 5
  • Sunrise: 7:14 am PDT
  • Sunset: 6:20 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 73°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphSW 216°
  • Humidity: 37%
  • UV index: 5
  • Sunrise: 7:15 am PDT
  • Sunset: 6:18 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 72°F
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphSSW 198°
  • Humidity: 39%
  • UV index: 3
  • Sunrise: 7:16 am PDT
  • Sunset: 6:17 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 64°F
  • 48°F
Showers
Showers
  • Precip. probability: 56%
  • Precipitation: 0.08"
  • Wind: 6mphS 173°
  • Humidity: 57%
  • UV index: 3
  • Sunrise: 7:17 am PDT
  • Sunset: 6:16 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 61°F
  • 46°F
Showers
Showers
  • Precip. probability: 57%
  • Precipitation: 0.28"
  • Wind: 5mphSW 217°
  • Humidity: 72%
  • UV index: 4
  • Sunrise: 7:18 am PDT
  • Sunset: 6:14 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 64°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 19%
  • Precipitation: 0.2"
  • Wind: 7mphW 270°
  • Humidity: 64%
  • UV index: 4
  • Sunrise: 7:19 am PDT
  • Sunset: 6:13 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 68°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphS 185°
  • Humidity: 45%
  • UV index: 4
  • Sunrise: 7:20 am PDT
  • Sunset: 6:12 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 64°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphSSW 197°
  • Humidity: 47%
  • UV index: 4
  • Sunrise: 7:21 am PDT
  • Sunset: 6:11 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 63°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 6mphS 189°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:22 am PDT
  • Sunset: 6:09 pm PDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 64°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 6mphS 191°
  • Humidity: 43%
  • UV index: 4
  • Sunrise: 7:23 am PDT
  • Sunset: 6:08 pm PDT
  • ▼
Models point to a combination of dull, bright and damp weather is forecasted.
Rainfall is anticipated on Wednesday through Friday.
Noticeable swings in temperature are expected over the next several days. Highs will range from 60.8°F to 84.2°F, while the forecast minimum temperature falls between 42.8°F and 51.8°F.
With a high of 84.2°F, today is the hottest day; Thursday will be the coldest day, with the highest temperature of 60.8°F.
Updated: Oct 18, 2026 @ 07:47:41 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, sunshine is forecasted under mostly clear skies.

Today, the maximum temperature will be 84.2°F, while the minimum temperature will be 48.2°F.
The maximum temperature will be significantly higher than the average highest temperature of 73.9°F in October. The lowest temperature will be in line with the average low of 51.1°F.

On Sunday, in Mountain Ranch, sunrise will be at 7:14 am and sunset at 6:20 pm (PDT).

In Mountain Ranch, California, today, there will be 11h and 6min of daylight.