San Antonio (TX)
Today
San Antonio weather today
Thursday, October 22nd, 2026
30°
Sunny
Low 18°
San Antonio will have a warm day Today with temperatures ascending to 30 °F and descending to around 18 °F after sunset. Gentle breezes are expected across San Antonio Today, with speeds reaching around 14.4 km/h. There's a slight chance of rain at 3%.
30° / 18°
Temp
3%
Rain
14 km/h
Wind
52%
Humidity
San Antonio Weather Pages
San Antonio hourly forecast for today
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| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:40 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 06:56 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | | |  | | | | | |  |  | | | | |  |  |  | | | | Next |
| temperatures | 19.8° | 19.5° | 19.4° | 19.2° | 18.3° | 18.6° | 18.6° | 17.6° | Sunrise | 18.4° | 21° | 23.1° | 25.2° | 26.9° | 28.1° | 28.8° | 29.3° | 29.6° | 29.4° | 28.6° | Sunset | 25.9° | 24.2° | 23.4° | 22.8° | 21.3° | |
| Feels like | 19.8° | 19.5° | 19.4° | 19.2° | 18.3° | 18.6° | 18.6° | 17.6° | 18.4° | 21° | 23.1° | 25.2° | 26.9° | 27.8° | 27.1° | 27.9° | 28.5° | 27.1° | 26.2° | 25.9° | 24.2° | 23.4° | 22.8° | 21.3° | |||
| wind speed | 3 km/h | 2 km/h | 1 km/h | 2 km/h | 4 km/h | 3 km/h | 6 km/h | 6 km/h | 8 km/h | 10 km/h | 8 km/h | 11 km/h | 11 km/h | 8 km/h | 9 km/h | 7 km/h | 7 km/h | 9 km/h | 10 km/h | 8 km/h | 10 km/h | 12 km/h | 10 km/h | 14 km/h | |||
| wind degree | 124° | 66° | 162° | 328° | 355° | 9° | 32° | 26° | 34° | 42° | 53° | 70° | 80° | 87° | 92° | 92° | 83° | 85° | 83° | 81° | 66° | 65° | 79° | 102° | |||
| wind direction | SE | ENE | SSE | NNW | N | N | NNE | NNE | NE | NE | NE | ENE | E | E | E | E | E | E | E | E | ENE | ENE | E | ESE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 7% | 5% | 9% | 10% | 6% | 7% | 7% | 7% | 5% | 4% | 3% | 1% | 1% | 3% | 9% | 9% | 2% | 1% | 2% | 2% | 7% | 3% | 2% | 7% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 70% | 65% | 79% | 81% | 71% | 73% | 72% | 74% | 69% | 59% | 55% | 41% | 37% | 40% | 32% | 29% | 31% | 26% | 28% | 35% | 34% | 38% | 49% | 53% | |||
| dew point | 14.3° | 12.7° | 15.6° | 16° | 13.1° | 13.8° | 13.5° | 13° | 12.7° | 12.8° | 13.8° | 11° | 10.9° | 13.4° | 10.6° | 9.7° | 10.8° | 7.9° | 8.1° | 9.4° | 7.5° | 8.3° | 11.7° | 11.5° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 14% | 14% | 0% | 1% | 4% | 5% | 1% | 2% | 0% | 5% | 0% | 8% | 5% | 40% | 100% | 100% | 31% | 5% | 33% | 33% | 84% | 33% | 14% | 61% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 | 1.5 | 3.2 | 4.5 | 5.5 | 5.8 | 5 | 3.3 | 1.6 | 0.4 | 0 | 0 | 0 | 0 | 0 |
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View of San Antonio today
Explore San Antonio live webcam feed to see how the weather is shaping up today in San Antonio. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
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Weather in San Antonio today
The temperature today in San Antonio is expected to be typical for this time of year, with a forecast of 30 °F, closely aligning with the historical average for October 22nd.
temperatures
30 °F
rain
0 mm
wind
14 km/h
UV
High
Quick links
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San Antonio daylight overview
Today in San Antonio, the sun rises at 07:40 and sets at 18:56, giving a total daylight duration of 11 hours and 16 minutes.
Daytime
Day length11h 16m▼ 1m 40s
Solar noon1:18 PM
Evening golden hour6:24 PM – 6:56 PM
Night
Waxing GibbousIllumination 92%
Moonrise4:56 PM
Moonset5:13 AM tomorrow
San Antonio: Sun reaches 49.6° above the horizon at midday.
Sun & Moon
What to wear today in San Antonio? clothing recommendations
Stay comfortably stylish - your tailored guide for today's San Antonio forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Sunglasses
Wide brimmed hat
Sunscreen
The weather today in San Antonio - FAQ
What is the maximum temperature for today in San Antonio?
The maximum temperature for today in San Antonio is expected to be 30° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in San Antonio?
Yes, there is a 3% chance of rain in San Antonio today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in San Antonio?
The wind in San Antonio is expected to blow at 14 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in San Antonio today?
Given the forecast of 30 °F with a 3% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in San Antonio today.
What is the sunrise and sunset time for San Antonio today?
The sun is expected to rise at 07:40 and set at 18:56 in San Antonio.
How accurate is the weather forecast for San Antonio today?
San Antonio weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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