Weather forecast for today
San Antonio, TX

Weather forecast for today

Wednesday, Jun 25.

Partly Cloudy
6:34 am

8:38 pm
CDT
Partly Cloudy
91°F / 73°F
  • Wind: 14mph SE
  • Humidity: 64%
  • Precip. probability: 18%
  • Precipitation: 0"
  • UV index: 11
Today, intermittent cloud cover is expected, allowing for some sunshine.
The temperature is forecasted to vary between a maximum of a tropical 91.4°F and a minimum of a moderately hot 73.4°F.
The maximum heat index, which integrates air moisture with ambient temperature, is estimated at a torridly hot 105.8°F. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The high is predicted to coincide with June's normal of 92.1°F.
Sunrise will be at 6:34 am and sunset at 8:38 pm; the daylight will last for 14h and 4min.

Current condition

Partly Cloudy
2:07 am CDT
Partly Cloudy
  • 79°F
  • Feels like: 82°F
  • Wind: 6mph ESE
  • Humidity: 84%
  • Dewpoint: 73°F
  • Pressure: 30.08"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
At the moment, occasional clouds are rolling in, but they are not blocking out the sun entirely.
The temperature is a warm 78.8°F, and the felt air temperature is appraised at a temperate 82.4°F. The current temperature is relatively far from the maximum of 91.4°F forecasted for today.

Frequently asked questions

What is the temperature in San Antonio now?
Currently (2:07 am CDT) it is 78.8°F in San Antonio.
What is the weather forecast for San Antonio for today?
On Wednesday, sunlight and clouds will take turns dominating the sky.
What will be the maximum temperature today?
Today, the highest temperature will be 91.4°F, while the lowest temperature will be 73.4°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is appraised at 105.8°F.
The maximum temperature will be in line with the average highest temperature of 92.1°F in June. The lowest temperature will be also in line with the average low of 72.7°F.
When are sunrise and sunset today?
On Wednesday, in San Antonio, sunrise will be at 6:34 am and sunset at 8:38 pm (CDT).
How many hours of daylight will San Antonio have today?
Today, the daylight will last for 14h and 4min.

Hourly weather forecast

4 am
  • 77°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SE
  • Pressure: 30.03"Hg
  • Humidity: 88%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 77°F
  • Feels like:
    77°F
Cloudy
Cloudy
  • Wind: 4mph ESE
  • Pressure: 30.03"Hg
  • Humidity: 89%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:34 am
8 am
  • 77°F
  • Feels like:
    77°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph ESE
  • Pressure: 30.06"Hg
  • Humidity: 89%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 9mi
10 am
  • 82°F
  • Feels like:
    88°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SE
  • Pressure: 30.06"Hg
  • Humidity: 74%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 86°F
  • Feels like:
    93°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SE
  • Pressure: 30.03"Hg
  • Humidity: 59%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 90°F
  • Feels like:
    95°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SE
  • Pressure: 30"Hg
  • Humidity: 52%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 91°F
  • Feels like:
    97°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph ESE
  • Pressure: 29.94"Hg
  • Humidity: 48%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 88°F
  • Feels like:
    93°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph ESE
  • Pressure: 29.94"Hg
  • Humidity: 55%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 84°F
  • Feels like:
    90°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 13mph ESE
  • Pressure: 29.94"Hg
  • Humidity: 61%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:38 pm
10 pm
  • 81°F
  • Feels like:
    86°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph ESE
  • Pressure: 29.97"Hg
  • Humidity: 74%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 10mi
Today, in San Antonio, cloudiness will dominate.
The temperature will be between the highest temperature of 91.4°F and the lowest temperature of 75.2°F. The hottest part of the day is anticipated around 4 pm.
The forecasted high will be similar to the typical June maximum of 92.1°F. The night temperature will be also in line with the standard June low of 72.7°F.
Updated: Jun 25, 2025 @ 07:07:54 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

San Antonio, Texas, USA

  • en: San Antonio, Texas, USA
  • es: San Antonio, Texas, EE.UU.
  • hr: San Antonio, Teksas, SAD
  • sr: San Antonio, Teksas, SAD
  • zh: 圣安东尼奥, 德州, 美国
  • Latitude: 29.424122°
  • Longitude: -98.493628°
  • Elevation: 653 ft
  • Current time: 2:38am CDT
  • Sunrise: 6:34 am CDT
  • Sunset: 8:38 pm CDT
  • Timezone: America/Chicago
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