Weather forecast for tomorrowSan Antonio, TX
Weather forecast for tomorrow
Monday Oct 19, 2026
- 79°F
- 57°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphE 89°
- Humidity: 44%
- UV index: 7
- Sunrise: 7:38 am CDT
- Sunset: 6:59 pm CDT
- details ▼
On Monday, October 19, clouds and sunshine will alternate throughout the day.
The temperature variation is anticipated to range from a maximum of a temperate 78.8°F to a minimum of a moderate 57.2°F.
The high is forecasted to coincide with October's normal of 80.6°F.
Sunrise will be at 7:38 am and sunset at 6:59 pm; tomorrow's daylight will last for 11h and 22min.
The temperature variation is anticipated to range from a maximum of a temperate 78.8°F to a minimum of a moderate 57.2°F.
The high is forecasted to coincide with October's normal of 80.6°F.
Sunrise will be at 7:38 am and sunset at 6:59 pm; tomorrow's daylight will last for 11h and 22min.
Hourly overview
Hourly temperatures
Warmest period: 3 pm - 6 pm 77°C.
Coldest period: 3 am - 6 am 57°C.
Coldest period: 3 am - 6 am 57°C.
Chance of precipitation
Highest chance: 9 pm 1%.
Hourly weather forecast
- 12 am
- 61°F
- Feels like:61°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphE 100°
- Humidity: 51%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 59°F
- Feels like:59°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphE 84°
- Humidity: 57%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 59°F
- Feels like:59°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphENE 67°
- Humidity: 59%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 57°F
- Feels like:57°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphENE 56°
- Humidity: 62%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:38 am
- 8 am
- 57°F
- Feels like:57°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNE 48°
- Humidity: 64%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 64°F
- Feels like:64°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphE 80°
- Humidity: 50%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 72°F
- Feels like:72°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphE 98°
- Humidity: 37%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 2 pm
- 75°F
- Feels like:75°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphESE 109°
- Humidity: 35%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 7
- details ▼
- 4 pm
- 77°F
- Feels like:77°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphESE 109°
- Humidity: 35%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 6 pm
- 77°F
- Feels like:77°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphESE 107°
- Humidity: 35%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:59 pm
- 8 pm
- 72°F
- Feels like:72°F
Mostly Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphE 97°
- Humidity: 45%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 66°F
- Feels like:66°F
Mostly Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphE 92°
- Humidity: 56%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, gray skies are likely.
The temperature will vary between a minimum of 57.2°F and a maximum of 77°F. The warmest part of the day will be from 3 pm to 6 pm.
The maximum temperature will be resembling October's average highest temperature of 80.6°F. Forecasts indicate a night temperature also a few degrees lower than the usual October minimum of 62.4°F.
The temperature will vary between a minimum of 57.2°F and a maximum of 77°F. The warmest part of the day will be from 3 pm to 6 pm.
The maximum temperature will be resembling October's average highest temperature of 80.6°F. Forecasts indicate a night temperature also a few degrees lower than the usual October minimum of 62.4°F.
Updated: Oct 18, 2026 @ 16:40:08 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, clouds will come and go, but expect bright periods in between.
Tomorrow, the maximum temperature will be 78.8°F, while the minimum temperature will be 57.2°F.
The maximum temperature will be in line with the average highest temperature of 80.6°F in October. The lowest temperature will be slightly cooler than the average low of 62.4°F.
The maximum temperature will be in line with the average highest temperature of 80.6°F in October. The lowest temperature will be slightly cooler than the average low of 62.4°F.
On Monday, in San Antonio, sunrise will be at 7:38 am and sunset at 6:59 pm (CDT).
Tomorrow, the daylight will last for 11h and 22min.
