Weather forecast for 10 daysSan Antonio Heights, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 81°F
- 61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSW 231°
- Humidity: 23%
- UV index: 6
- Sunrise: 6:58 am PDT
- Sunset: 6:12 pm PDT
- details ▼
On Sunday, October 18, sunshine and minimal clouds are in the outlook.
The maximum predicted temperature is a warm 80.6°F, while the minimum temperature will be an enjoyable 60.8°F.
The highest temperature for today is anticipated to reflect October's average of 79°F.
Sunrise was at 6:58 am and sunset will be at 6:12 pm; the daylight will last for 11h and 14min.
The maximum predicted temperature is a warm 80.6°F, while the minimum temperature will be an enjoyable 60.8°F.
The highest temperature for today is anticipated to reflect October's average of 79°F.
Sunrise was at 6:58 am and sunset will be at 6:12 pm; the daylight will last for 11h and 14min.
10-day overview
Daily temperatures
Warmest period: today - tomorrow 81°C.
Coldest day: Thursday 63°C.
Coldest day: Thursday 63°C.
Chance of precipitation
Highest chance: Thursday 68%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 81°F
- 61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSW 231°
- Humidity: 23%
- UV index: 6
- Sunrise: 6:58 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 81°F
- 61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphSW 223°
- Humidity: 32%
- UV index: 6
- Sunrise: 6:59 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 77°F
- 57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSSW 197°
- Humidity: 42%
- UV index: 6
- Sunrise: 7:00 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 73°F
- 54°F
Showers
- Precip. probability: 62%
- Precipitation: 0.55"
- Wind: 11mphSSW 200°
- Humidity: 56%
- UV index: 6
- Sunrise: 7:01 am PDT
- Sunset: 6:09 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 63°F
- 52°F
Scattered Thunderstorms
- Precip. probability: 68%
- Precipitation: 0.16"
- Wind: 10mphSW 219°
- Humidity: 74%
- UV index: 5
- Sunrise: 7:01 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 68°F
- 55°F
Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 7mphWSW 243°
- Humidity: 61%
- UV index: 5
- Sunrise: 7:02 am PDT
- Sunset: 6:07 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 75°F
- 57°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphNNW 337°
- Humidity: 38%
- UV index: 5
- Sunrise: 7:03 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 75°F
- 55°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 9mphWSW 245°
- Humidity: 34%
- UV index: 5
- Sunrise: 7:04 am PDT
- Sunset: 6:04 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 73°F
- 54°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 9mphSW 230°
- Humidity: 41%
- UV index: 5
- Sunrise: 7:05 am PDT
- Sunset: 6:03 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 70°F
- 54°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphSW 225°
- Humidity: 43%
- UV index: 5
- Sunrise: 7:06 am PDT
- Sunset: 6:02 pm PDT
- details ▼
Over the course of the next ten days, expect shifting weather, and a mix of mostly clear, overcast, damp and stormy weather is predicted.
Rainfall is anticipated on Wednesday and Thursday.
Noticeable swings in temperature are expected in the coming days. The maximum temperature will vary between 62.6°F and 80.6°F, while nighttime temperatures are expected to vary from 51.8°F to 60.8°F.
With a maximum temperature of 80.6°F, Sunday and Monday will be the warmest days; the lowest daytime temperature of the period will be reached on Thursday, peaking at 62.6°F.
Rainfall is anticipated on Wednesday and Thursday.
Noticeable swings in temperature are expected in the coming days. The maximum temperature will vary between 62.6°F and 80.6°F, while nighttime temperatures are expected to vary from 51.8°F to 60.8°F.
With a maximum temperature of 80.6°F, Sunday and Monday will be the warmest days; the lowest daytime temperature of the period will be reached on Thursday, peaking at 62.6°F.
Updated: Oct 18, 2026 @ 18:49:07 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
Today, bright and sunny weather is expected.
Today, the maximum temperature in San Antonio Heights will be 80.6°F, while the minimum temperature will be 60.8°F.
Today, the highest temperature will be in line with the average maximum temperature in October. Today, the lowest temperature will be also in line with the average low temperature.
Today, the highest temperature will be in line with the average maximum temperature in October. Today, the lowest temperature will be also in line with the average low temperature.
On Sunday, in San Antonio Heights, sunrise was at 6:58 am and sunset will be at 6:12 pm (PDT).
In San Antonio Heights, today, there will be 11h and 14min of daylight.
