Weather Forecast for San Antonio (US)

Texas, United States of America

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Partly Cloudy

Current Weather - San Antonio (US): 27°C

Texas, United States of America

Partly Cloudy

Feels like 30°C

Wind

11 km/h S

Humidity

83%

Pressure

1015 mb

UV Index

0

Visibility

10 km

Partly Cloudy

Partly Cloudy

Sunday, August 09, 2026

High

38°C

Low

27°C

Rain Chance

5%

Hourly Forecast

Partly Cloudy 30°C
10:00
Sunny 33°C
11:00
Partly Cloudy 34°C
12:00
Partly Cloudy 35°C
13:00
Partly Cloudy 36°C
14:00
Partly Cloudy 37°C
15:00
Sunny 37°C
16:00
Partly Cloudy 38°C
17:00
Partly Cloudy 38°C
18:00
Partly Cloudy 37°C
19:00
Partly Cloudy 35°C
20:00
Partly Cloudy 33°C
21:00
Clear 30°C
22:00
Clear 29°C
23:00
Aug 10

Day Statistics

Maximum Wind

30 km/h

Humidity

60%

Precipitation

0 mm

UV Index

11

Visibility

10 km

Rain Chance

5%

Snow Chance

0%

Sun & Moon

Sunrise

06:58 AM

Sunset

08:20 PM

Moonrise

02:53 AM

Moonset

05:50 PM

Moon Phase

Waning Crescent

Moon Illumination

9%

Air Quality

PM2.5

4.2

μg/m³

PM10

5.6

μg/m³

NO₂

3.8

μg/m³

O₃

63.7

μg/m³

SO₂

0.9

μg/m³

CO

99.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 1