San Antonio weather — 10-day forecast

Temperature, rain, wind and feels-like in San Antonio, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 22:00 · DWD ICON global model

12 °C

Clear sky

4.1 km/hforce 1

Next 12 h

  • 2212°
  • 2312°
  • 0012°
  • 0113°
  • 0213°
  • 0314°
  • 0414°
  • 0514°
  • 0615°
  • 0715°
  • 07:24Sunrise
  • 0815°
  • 0916°
  • 1018°

12°23:00 18°10:00

Humidity
88 %
Dew point
10 °C
Gusts
9.1 km/h
Clouds
3 %
Pressure
1,010 hPa

Grid point 7.0 km away · 13.0 km grid · elevation 128 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 21:00
23
Fair

Index set by PM2.5

PM2.5
11.5µg/m³
PM10
11.6µg/m³
Ozone
22.8µg/m³
Nitrogen dioxide
12.7µg/m³
Sulphur dioxide
1.3µg/m³
Carbon monoxide
234.0µg/m³
Dust (AOD)
0.00

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

10 days

Each day's extremes and the chance of rain, out to the end of the run.

12° → 26°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Partly cloudy

    16°

    12°

  • Sat

    Light drizzle78 %

    21°

    12°

  • Sun

    Partly cloudy78 %

    18°

    14°

  • Mon

    Overcast40 %

    16°

    12°

  • Tue

    Overcast66 %

    19°

    12°

  • Wed

    Partly cloudy66 %

    26°

    16°

  • Thu

    Light drizzle4 mm

    20°

    15°

  • Fri

    Overcast

    17°

    13°

  • Sat

    Thunderstorm3 mm

    20°

    14°

  • Sun

    Thunderstorm105 mm

    19°

    17°

Gusts · Mon 50.8 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV5moderate
Sunrise
07:25
Daylight
11 h 04
Sunset
18:29

Radiation · 11.4 MJ/m²

Today in San Antonio the mean temperature will be 13.8 °C — -4.4 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)

San Antonio climate — normals and trends