Weather forecast for 10 daysHidden Valley Lake, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 82°F
- 41°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSW 219°
- Humidity: 34%
- UV index: 5
- Sunrise: 7:22 am PDT
- Sunset: 6:27 pm PDT
- details ▼
Today, expect consistent sunshine and open skies.
A stark contrast will be observed between the day's peak temperature of a temperate 82.4°F and the night's low of a cold 41°F.
Expect a warmer feel as the forecasted high matches September's 85.1°F, rather than October's average of 73.8°F.
Sunrise will be at 7:22 am and sunset at 6:27 pm; the daylight will last for 11h and 5min.
A stark contrast will be observed between the day's peak temperature of a temperate 82.4°F and the night's low of a cold 41°F.
Expect a warmer feel as the forecasted high matches September's 85.1°F, rather than October's average of 73.8°F.
Sunrise will be at 7:22 am and sunset at 6:27 pm; the daylight will last for 11h and 5min.
10-day overview
Daily temperatures
Warmest day: today 82°C.
Coldest day: Wednesday 66°C.
Coldest day: Wednesday 66°C.
Chance of precipitation
Highest chance: Wednesday 39%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 82°F
- 41°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSW 219°
- Humidity: 34%
- UV index: 5
- Sunrise: 7:22 am PDT
- Sunset: 6:27 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 45°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphSW 222°
- Humidity: 54%
- UV index: 5
- Sunrise: 7:23 am PDT
- Sunset: 6:26 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 50°F
Cloudy
- Precip. probability: 13%
- Precipitation: 0.04"
- Wind: 6mphENE 68°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:24 am PDT
- Sunset: 6:24 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 48°F
AM Showers
- Precip. probability: 39%
- Precipitation: 0.08"
- Wind: 4mphS 182°
- Humidity: 64%
- UV index: 2
- Sunrise: 7:26 am PDT
- Sunset: 6:23 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 68°F
- 45°F
AM Showers
- Precip. probability: 38%
- Precipitation: 0.04"
- Wind: 6mphSW 230°
- Humidity: 75%
- UV index: 4
- Sunrise: 7:27 am PDT
- Sunset: 6:22 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 45°F
Sunny
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 5mphNE 54°
- Humidity: 63%
- UV index: 4
- Sunrise: 7:28 am PDT
- Sunset: 6:20 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 75°F
- 43°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphESE 122°
- Humidity: 42%
- UV index: 4
- Sunrise: 7:29 am PDT
- Sunset: 6:19 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 72°F
- 43°F
Mostly Sunny
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 7mphSSW 197°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:30 am PDT
- Sunset: 6:18 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 72°F
- 43°F
Partly Cloudy
- Precip. probability: 23%
- Precipitation: 0"
- Wind: 6mphSSE 159°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:31 am PDT
- Sunset: 6:17 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 72°F
- 41°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 6mphSE 140°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:32 am PDT
- Sunset: 6:15 pm PDT
- details ▼
clear, gloomy and rainy weather is predicted.
Rainfall is predicted for Tuesday through Thursday.
Temperature variation will be noticeable across the forecast period. The temperature is expected to swing from 66.2°F up to 82.4°F, while nighttime temperatures are expected to vary from 41°F to 50°F.
With a high of 82.4°F, today is the warmest day; the lowest daytime temperature of the period will be reached on Wednesday, peaking at 66.2°F.
Rainfall is predicted for Tuesday through Thursday.
Temperature variation will be noticeable across the forecast period. The temperature is expected to swing from 66.2°F up to 82.4°F, while nighttime temperatures are expected to vary from 41°F to 50°F.
With a high of 82.4°F, today is the warmest day; the lowest daytime temperature of the period will be reached on Wednesday, peaking at 66.2°F.
Updated: Oct 18, 2026 @ 13:49:27 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, sunshine and minimal clouds are in the outlook.
Today, the maximum temperature will be 82.4°F, while the minimum temperature will be 41°F.
Today, the maximum temperature will be moderately higher than the average highest temperature in October. Today, the lowest temperature will be also moderately lower than the average low temperature.
Today, the maximum temperature will be moderately higher than the average highest temperature in October. Today, the lowest temperature will be also moderately lower than the average low temperature.
On Sunday, in Hidden Valley Lake, sunrise will be at 7:22 am and sunset at 6:27 pm (PDT).
In Hidden Valley Lake, today, there will be 11h and 5min of daylight.
