Weather forecast for 10 daysOnyx, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 82°F
- 50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSSW 205°
- Humidity: 26%
- UV index: 5
- Sunrise: 7:02 am PDT
- Sunset: 6:13 pm PDT
- details ▼
Tomorrow, in Onyx, sunshine is also expected with little to no cloud cover.
Day and night temperatures will contrast sharply, from a maximum of a warm 82.4°F to a minimum of a fresh 50°F.
The temperature of 82.4°F aligns more with what is typical in September than what is normal in October.
Sunrise will be at 7:02 am and sunset at 6:13 pm; tomorrow's daylight will last for 11h and 11min.
Day and night temperatures will contrast sharply, from a maximum of a warm 82.4°F to a minimum of a fresh 50°F.
The temperature of 82.4°F aligns more with what is typical in September than what is normal in October.
Sunrise will be at 7:02 am and sunset at 6:13 pm; tomorrow's daylight will last for 11h and 11min.
10-day overview
Daily temperatures
Warmest day: tomorrow 82°C.
Coldest day: Thursday 61°C.
Coldest day: Thursday 61°C.
Chance of precipitation
Highest chance: Wednesday 57%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 52°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphE 90°
- Humidity: 36%
- UV index: 0
- Sunrise: 7:01 am PDT
- Sunset: 6:14 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 82°F
- 50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSSW 205°
- Humidity: 26%
- UV index: 5
- Sunrise: 7:02 am PDT
- Sunset: 6:13 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 81°F
- 52°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphWSW 242°
- Humidity: 27%
- UV index: 5
- Sunrise: 7:03 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 77°F
- 55°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 14mphSE 136°
- Humidity: 33%
- UV index: 5
- Sunrise: 7:04 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 70°F
- 50°F
Showers
- Precip. probability: 57%
- Precipitation: 0.39"
- Wind: 12mphSE 136°
- Humidity: 51%
- UV index: 5
- Sunrise: 7:04 am PDT
- Sunset: 6:09 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 61°F
- 45°F
Showers
- Precip. probability: 48%
- Precipitation: 0.12"
- Wind: 12mphSW 233°
- Humidity: 68%
- UV index: 4
- Sunrise: 7:05 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 64°F
- 45°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 10mphW 259°
- Humidity: 64%
- UV index: 5
- Sunrise: 7:06 am PDT
- Sunset: 6:07 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 72°F
- 46°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphSE 141°
- Humidity: 45%
- UV index: 5
- Sunrise: 7:07 am PDT
- Sunset: 6:06 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 72°F
- 45°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphS 177°
- Humidity: 40%
- UV index: 5
- Sunrise: 7:08 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 11mphSW 223°
- Humidity: 47%
- UV index: 5
- Sunrise: 7:09 am PDT
- Sunset: 6:04 pm PDT
- details ▼
Over the next ten days, a mix of bright, rain-filled and gloomy weather is expected.
Rainfall is anticipated on Wednesday and Thursday.
Temperature variation will be noticeable in the next ten days. Highs will range from 60.8°F to 82.4°F, while the lowest night temperatures will vary also significantly, as nighttime lows are forecast to fall between 42.8°F and 55.4°F.
Expect the warmest day on Sunday, with temperatures peaking at 82.4°F; the lowest daytime temperature of the period will be reached on Thursday, peaking at 60.8°F.
Rainfall is anticipated on Wednesday and Thursday.
Temperature variation will be noticeable in the next ten days. Highs will range from 60.8°F to 82.4°F, while the lowest night temperatures will vary also significantly, as nighttime lows are forecast to fall between 42.8°F and 55.4°F.
Expect the warmest day on Sunday, with temperatures peaking at 82.4°F; the lowest daytime temperature of the period will be reached on Thursday, peaking at 60.8°F.
Updated: Oct 18, 2026 @ 00:28:22 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 is expected with little to no cloud cover.
Tomorrow, the maximum temperature will be 82.4°F, while the minimum temperature will be 50°F.
The maximum temperature tomorrow will be uncommonly higher than the average highest temperature of 67.5°F in October. The lowest temperature tomorrow will be a few degrees higher than the average low temperature.
The maximum temperature tomorrow will be uncommonly higher than the average highest temperature of 67.5°F in October. The lowest temperature tomorrow will be a few degrees higher than the average low temperature.
On Sunday, in Onyx, sunrise will be at 7:02 am and sunset at 6:13 pm (PDT).
In Onyx, tomorrow, there will be 11h and 11min of daylight.
