San Antonio Weather Conditions

Current Temperature Level

sunny
28°C
34°C24°C
Pleasant

Sunny

Feels Like 32°C

Chances of Rain11%

Good

29AQI

Humidity

86%

Nowsunny28°11%11 AMsunny32°10%12 PMsunny33°7%1 PMsunny33°6%2 PMsunny34°5%3 PMsunny34°4%4 PMsunny33°4%5 PMsunny33°4%6 PMpartly cloudy31°8%7 PMpatchy rain possible30°25%8 PMpartly cloudy29°8%9 PMpartly cloudy28°9%10 PMpartly cloudy28°9%11 PMpatchy rain possible27°21%12 AMclear27°11%1 AMclear26°12%2 AMclear26°14%3 AMclear25°13%4 AMclear25°12%5 AMclear25°12%6 AMclear24°13%7 AMsunny24°14%8 AMsunny25°13%9 AMsunny27°8%
.

It is likely to be sunny; sun protection may help.

Last Updated: 2026-08-09 10:00 (Local Time)

San Antonio Weather Parameters

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San Antonio 10-Days Weather Forecast

See Monthly
Today9 Aug.


Sunny

Sunny

Clear Sky with temperature at 28 °C and humidity will be at 80% with 12.2 km/h winds.


temperature icon

34°C  /  24°C

temperature iconHumi.80 %
temperature iconPrec.0.2 mm


Sunrise icon

Sunrise

06:55 AM

13hrs 18min

Sunset icon

Sunset

08:13 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

ClearClear

25 °C

88 %

0

8.6 kmph /  SE

Feels Like IconFeels 29 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

1 AM

ClearClear

25 °C

92 %

0

9.7 kmph /  SE

Feels Like IconFeels 29 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

2 AM

ClearClear

25 °C

92 %

0

8.6 kmph /  SE

Feels Like IconFeels 29 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

3 AM

MistMist

25 °C

94 %

0

7.9 kmph /  SE

Feels Like IconFeels 29 °C

Temperature IconCover 1 %

Visibility IconVisibility 10 km

4 AM

MistMist

25 °C

95 %

0

7.9 kmph /  ESE

Feels Like IconFeels 29 °C

Temperature IconCover 2 %

Visibility IconVisibility 10 km

5 AM

MistMist

24 °C

95 %

0

7.6 kmph /  ESE

Feels Like IconFeels 29 °C

Temperature IconCover 2 %

Visibility IconVisibility 10 km

6 AM

MistMist

24 °C

94 %

0

7.9 kmph /  ESE

Feels Like IconFeels 28 °C

Temperature IconCover 1 %

Visibility IconVisibility 2 km

7 AM

MistMist

24 °C

94 %

0

8.3 kmph /  ESE

Feels Like IconFeels 28 °C

Temperature IconCover 0 %

Visibility IconVisibility 2 km

8 AM

SunnySunny

25 °C

92 %

0.4

8.3 kmph /  SE

Feels Like IconFeels 29 °C

Temperature IconCover 1 %

Visibility IconVisibility 10 km

9 AM

SunnySunny

26 °C

89 %

1.7

11.5 kmph /  SE

Feels Like IconFeels 29 °C

Temperature IconCover 2 %

Visibility IconVisibility 10 km

10 AM

SunnySunny

28 °C

86 %

3.7

12.2 kmph /  SE

Feels Like IconFeels 32 °C

Temperature IconCover 2 %

Visibility IconVisibility 10 km

11 AM

SunnySunny

32 °C

81 %

6.6

11.2 kmph /  SE

Feels Like IconFeels 40 °C

Temperature IconCover 7 %

Visibility IconVisibility 10 km

12 PM

SunnySunny

33 °C

75 %

9.3

9.7 kmph /  SE

Feels Like IconFeels 41 °C

Temperature IconCover 7 %

Visibility IconVisibility 10 km

1 PM

SunnySunny

33 °C

71 %

11

9.7 kmph /  SE

Feels Like IconFeels 41 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

2 PM

SunnySunny

34 °C

66 %

11.2

9 kmph /  SSE

Feels Like IconFeels 42 °C

Temperature IconCover 7 %

Visibility IconVisibility 10 km

3 PM

SunnySunny

34 °C

63 %

8.8

7.9 kmph /  SSE

Feels Like IconFeels 42 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

4 PM

SunnySunny

33 °C

63 %

3.9

5.4 kmph /  SSE

Feels Like IconFeels 41 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

5 PM

SunnySunny

33 °C

64 %

1.8

3.2 kmph /  SSE

Feels Like IconFeels 41 °C

Temperature IconCover 1 %

Visibility IconVisibility 10 km

6 PM

Partly CloudyPartly Cloudy

31 °C

60 %

0.8

3.2 kmph /  S

Feels Like IconFeels 36 °C

Temperature IconCover 60 %

Visibility IconVisibility 10 km

7 PM

Patchy rain nearbyPatchy rain nearby

30 °C

69 %

0.2

2.5 kmph /  W

Feels Like IconFeels 34 °C

Temperature IconCover 78 %

Visibility IconVisibility 9 km

8 PM

Partly CloudyPartly Cloudy

29 °C

72 %

0

4.7 kmph /  NW

Feels Like IconFeels 33 °C

Temperature IconCover 32 %

Visibility IconVisibility 10 km

9 PM

Partly CloudyPartly Cloudy

28 °C

74 %

0

4.3 kmph /  N

Feels Like IconFeels 32 °C

Temperature IconCover 30 %

Visibility IconVisibility 10 km

10 PM

Partly CloudyPartly Cloudy

28 °C

76 %

0

2.9 kmph /  NNE

Feels Like IconFeels 31 °C

Temperature IconCover 26 %

Visibility IconVisibility 10 km

11 PM

Patchy rain nearbyPatchy rain nearby

27 °C

79 %

0

4 kmph /  E

Feels Like IconFeels 30 °C

Temperature IconCover 88 %

Visibility IconVisibility 10 km

Temp28 °C


ConditionSunny


Humidity86 %

Feels32 °C


Cover2 %


Visibility10 km

Wind Speed & Dir.12.2 kmph /  SE


UV3.7

San Antonio 30-Days (August 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny33°25°
2
Patchy rain nearby31°25°
3
Sunny32°24°
4
Patchy rain nearby32°24°
5
Sunny34°23°
6
Sunny31°23°
7
Sunny30°21°
8
Sunny33°24°
9Today
Sunny34°24°
10
Sunny35°24°
11
Sunny35°25°
12
Sunny35°25°
13
Sunny34°25°
14
Sunny35°24°
15
Sunny36°25°
16
Sunny35°25°
17
Rain Showers32°24°
18
Rain Showers32°24°
19
Rain Showers33°24°
20
Rain Showers33°24°
21
Rain Showers33°24°
22
Rain Showers32°24°
23
Rain Showers32°24°
24
Rain Showers32°24°
25
Rain Showers32°24°
26
Rain Showers32°24°
27
Rain Showers32°24°
28
Rain Showers32°24°
29
Rain Showers32°24°
30
Rain Showers31°24°
31
Rain Showers31°24°

AugustWeather Overview

No. of days:

Sunny

Sunny

14

Cloudy

Cloudy

0

Rainy

Rainy

17

Snowy

Snowy

0


The monthly weather averages in San Antonio consist of 14 sunny days, 0 cloudy days, 17 rainy days, and 0 snowy days.

San Antonio's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
28 °C
sunnySunny
86%
3.7

12.2 kmph /  SE

United States's Hottest Cities - August 2026

Hottest
Coldest

Last Updated: 09 Aug 2026, 02:31 PM

City Weather Rankings

FAQs About San Antonio Weather Conditions


1. What is the current temperature in San Antonio today - 09 August 2026?

The current temperature in San Antonio is 28°C, with a feels-like temperature of 32°C. Today's forecast shows a high of 34°C and a low of 24°C, giving a 10 degree swing through the day as of 10:00 AM 09 August 2026.

2. What are the current weather parameters in San Antonio today?

Here is a complete overview of San Antonio's current weather conditions as of 10:00 AM 09 August 2026: Condition : Sunny Temperature : 28°C Pleasant (Feels like 32°C) Humidity : 86% Wind Speed : 12.2 km/h from SE (138 degrees), Gust 3.9 m/s UV Index : 3.7 (Moderate Air Pressure : 1020 mb Cloud Cover : 2% Visibility : 10 km Precipitation : 0 mm (21% chance of rain)

3. What is the 10-day weather forecast for San Antonio from 10:00 AM 09 August 2026?

From 10:00 AM 09 August 2026, San Antonio's 10-day forecast shows this trend: Today (Aug. 9) : Temp. 28°C, Hum. 80% and Sunny condition. Monday (Aug. 10) : Temp. 29°C, Hum. 68% and Sunny condition. Tuesday (Aug. 11) : Temp. 29°C, Hum. 70% and Sunny condition. Wednesday (Aug. 12) : Temp. 29°C, Hum. 68% and Sunny condition. Thursday (Aug. 13) : Temp. 29°C, Hum. 70% and Sunny condition. Friday (Aug. 14) : Temp. 29°C, Hum. 65% and Sunny condition. Saturday (Aug. 15) : Temp. 30°C, Hum. 63% and Sunny condition. Sunday (Aug. 16) : Temp. 29°C, Hum. 65% and Sunny condition. Monday (Aug. 17) : Temp. 28°C, Hum. 76% and Rain Showers condition. Tuesday (Aug. 18) : Temp. 28°C, Hum. 76% and Rain Showers condition.

4. Will it rain in San Antonio today?

As of 10:00 AM 09 August 2026, there is a 11% chance of rainfall in San Antonio later today around 2026-08-09 10:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.

5. What is the monthly weather forecast for San Antonio in August 2026?

August 2026 in San Antonio is forecast to have 14 sunny days, 17 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 21°C to highs of 36°C.

6. How does the weather in San Antonio affect air quality?

Weather directly impacts air quality in San Antonio. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.