Weather forecast for 10 daysMount Wilson, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 68°F
- 46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphSSW 206°
- Humidity: 27%
- UV index: 6
- Sunrise: 7:00 am PDT
- Sunset: 6:14 pm PDT
- details ▼
Today, in Mount Wilson, the outlook remains bright and sunny.
Temperature span will be from a high of an agreeable 68°F to a low of a chilly 46.4°F.
Today, the colder forecast high of 68°F matches November's pattern over October's.
Sunrise was at 7:00 am and sunset will be at 6:14 pm; the daylight will last for 11h and 14min.
Temperature span will be from a high of an agreeable 68°F to a low of a chilly 46.4°F.
Today, the colder forecast high of 68°F matches November's pattern over October's.
Sunrise was at 7:00 am and sunset will be at 6:14 pm; the daylight will last for 11h and 14min.
10-day overview
Daily temperatures
Warmest day: today 68°C.
Coldest day: Thursday 50°C.
Coldest day: Thursday 50°C.
Chance of precipitation
Highest chance: Wednesday 92%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 68°F
- 46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphSSW 206°
- Humidity: 27%
- UV index: 6
- Sunrise: 7:00 am PDT
- Sunset: 6:14 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 45°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphS 175°
- Humidity: 36%
- UV index: 6
- Sunrise: 7:01 am PDT
- Sunset: 6:13 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 64°F
- 43°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphSSE 150°
- Humidity: 49%
- UV index: 6
- Sunrise: 7:01 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 57°F
- 41°F
Rain
- Precip. probability: 92%
- Precipitation: 0.87"
- Wind: 14mphSSE 157°
- Humidity: 66%
- UV index: 5
- Sunrise: 7:02 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 50°F
- 37°F
Thunderstorms
- Precip. probability: 64%
- Precipitation: 0.2"
- Wind: 11mphS 187°
- Humidity: 77%
- UV index: 4
- Sunrise: 7:03 am PDT
- Sunset: 6:09 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 55°F
- 41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 10mphSW 225°
- Humidity: 58%
- UV index: 5
- Sunrise: 7:04 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 63°F
- 43°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphE 94°
- Humidity: 39%
- UV index: 5
- Sunrise: 7:05 am PDT
- Sunset: 6:07 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 63°F
- 41°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphSE 141°
- Humidity: 39%
- UV index: 5
- Sunrise: 7:06 am PDT
- Sunset: 6:06 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 61°F
- 41°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 12mphS 169°
- Humidity: 46%
- UV index: 5
- Sunrise: 7:07 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 59°F
- 39°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphS 170°
- Humidity: 44%
- UV index: 5
- Sunrise: 7:07 am PDT
- Sunset: 6:04 pm PDT
- details ▼
And a mix of sun-filled, dull, rain-soaked and thunderstorm-prone weather is anticipated.
Rain is forecasted for Wednesday and Thursday.
Temperature variation will be noticeable in the coming days. The temperature is expected to swing from 50°F up to 68°F, while nighttime temperatures are expected to vary from 37.4°F to 46.4°F.
With a high of 68°F, today is the warmest day; the lowest daytime temperature of the period will be reached on Thursday, peaking at 50°F.
Rain is forecasted for Wednesday and Thursday.
Temperature variation will be noticeable in the coming days. The temperature is expected to swing from 50°F up to 68°F, while nighttime temperatures are expected to vary from 37.4°F to 46.4°F.
With a high of 68°F, today is the warmest day; the lowest daytime temperature of the period will be reached on Thursday, peaking at 50°F.
Updated: Oct 18, 2026 @ 16:08:32 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, sunny and dry conditions are anticipated.
Today, the maximum temperature will be 68°F, while the minimum temperature will be 46.4°F.
The highest temperature will be slightly cooler than the average maximum of 74.3°F in October. The lowest temperature will be noticeably lower than the average low of 55.6°F.
The highest temperature will be slightly cooler than the average maximum of 74.3°F in October. The lowest temperature will be noticeably lower than the average low of 55.6°F.
On Sunday, in Mount Wilson, sunrise was at 7:00 am and sunset will be at 6:14 pm (PDT).
Today, the daylight will last for 11h and 14min.
