Weather forecast for 10 daysWinchester, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 86°F
- 57°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphNNW 348°
- Humidity: 28%
- UV index: 6
- Sunrise: 6:55 am PDT
- Sunset: 6:11 pm PDT
- details ▼
Tomorrow, on Sunday, October 18, sunshine is forecasted under mostly clear skies.
Temperature readings will span from a daytime high of a tropical 86°F to a night low of a refreshing 57.2°F.
The hotter conditions bring a maximum of 86°F, more representative of September than October.
Sunrise will be at 6:55 am and sunset at 6:11 pm; tomorrow's daylight will last for 11h and 15min.
Temperature readings will span from a daytime high of a tropical 86°F to a night low of a refreshing 57.2°F.
The hotter conditions bring a maximum of 86°F, more representative of September than October.
Sunrise will be at 6:55 am and sunset at 6:11 pm; tomorrow's daylight will last for 11h and 15min.
10-day overview
Daily temperatures
Warmest period: tomorrow - Monday 86°C.
Coldest day: Thursday 66°C.
Coldest day: Thursday 66°C.
Chance of precipitation
Highest chance: Thursday 78%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 57°F
Mostly Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphE 81°
- Humidity: 44%
- UV index: 0
- Sunrise: 6:55 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 86°F
- 57°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphNNW 348°
- Humidity: 28%
- UV index: 6
- Sunrise: 6:55 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 86°F
- 59°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphSSW 195°
- Humidity: 34%
- UV index: 6
- Sunrise: 6:56 am PDT
- Sunset: 6:09 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 82°F
- 57°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 12mphS 184°
- Humidity: 45%
- UV index: 6
- Sunrise: 6:57 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 77°F
- 57°F
PM Showers
- Precip. probability: 47%
- Precipitation: 0.35"
- Wind: 13mphS 180°
- Humidity: 57%
- UV index: 6
- Sunrise: 6:58 am PDT
- Sunset: 6:07 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 66°F
- 52°F
Thunderstorms
- Precip. probability: 78%
- Precipitation: 0.31"
- Wind: 9mphSSW 193°
- Humidity: 76%
- UV index: 5
- Sunrise: 6:59 am PDT
- Sunset: 6:06 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 70°F
- 52°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 7mphSSW 200°
- Humidity: 66%
- UV index: 5
- Sunrise: 6:59 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 77°F
- 54°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphE 100°
- Humidity: 47%
- UV index: 5
- Sunrise: 7:00 am PDT
- Sunset: 6:04 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 77°F
- 54°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphSSE 147°
- Humidity: 45%
- UV index: 5
- Sunrise: 7:01 am PDT
- Sunset: 6:03 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 73°F
- 52°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 9mphSSE 157°
- Humidity: 54%
- UV index: 5
- Sunrise: 7:02 am PDT
- Sunset: 6:02 pm PDT
- details ▼
The next ten days will bring unstable conditions, and a combination of primarily clear and occasionally wet, thunderstorm-prone and overcast weather is forecasted.
Rain is anticipated on Wednesday and Thursday.
The temperature will vary considerably in the next ten days. Highs will range from 66.2°F to 86°F, while the forecast minimum temperature falls between 51.8°F and 59°F.
Sunday and Monday, with the highest temperature of 86°F, will be the hottest days; with the highest temperature of 66.2°F, Thursday will be the coldest day.
Rain is anticipated on Wednesday and Thursday.
The temperature will vary considerably in the next ten days. Highs will range from 66.2°F to 86°F, while the forecast minimum temperature falls between 51.8°F and 59°F.
Sunday and Monday, with the highest temperature of 86°F, will be the hottest days; with the highest temperature of 66.2°F, Thursday will be the coldest day.
Updated: Oct 18, 2026 @ 05:39:39 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
Tomorrow, expect sunny weather with a crisp, clear sky.
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 57.2°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 77.9°F in October. The lowest temperature will be in line with the average low of 54.5°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 77.9°F in October. The lowest temperature will be in line with the average low of 54.5°F.
On Sunday, in Winchester, sunrise will be at 6:55 am and sunset at 6:11 pm (PDT).
Tomorrow in Winchester, California, the daylight will last for 11h and 15min.
