San Antonio (TX)
Today
Today weather in San Antonio
Monday, October 20th, 2025
34°
Sunny
Today, San Antonio is set to face a notably hot day, with temperatures spiking up to 33 °F and offering slight relief at 17 °F by night. It'll be quite breezy in San Antonio Today with average wind speeds of 20 km/h.
34° / 18°
Temp
0%
Rain
20 km/h
Wind
53%
Humidity
San Antonio Weather Pages
San Antonio hourly forecast for today
Scroll right to see more weather forecasts for San Antonio today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:39 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 | 06:58 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  |  |  | |  | | |  | | | | | |  | | | | | | Next |
| temperatures | 20.2° | 19.6° | 19.2° | 18.9° | 18.4° | 18° | 18.5° | 19.2° | Sunrise | 18.4° | 19.2° | 20.5° | 22.7° | 25.2° | 28.7° | 31° | 32.4° | 32.9° | 32.8° | 31.6° | Sunset | 29.6° | 27.9° | 26.4° | 25.8° | 24.9° | |
| feels like | 20.2° | 19.6° | 19.2° | 18.9° | 18.4° | 18° | 18.5° | 19.2° | 18.4° | 19.2° | 20.5° | 24.1° | 26.8° | 31.2° | 33.2° | 34.1° | 34.2° | 33.8° | 32.5° | 30.6° | 29.1° | 27.7° | 27.2° | 26.6° | |||
| wind speed | 11 km/h | 9 km/h | 8 km/h | 9 km/h | 9 km/h | 9 km/h | 9 km/h | 9 km/h | 10 km/h | 15 km/h | 18 km/h | 19 km/h | 21 km/h | 21 km/h | 21 km/h | 21 km/h | 20 km/h | 19 km/h | 19 km/h | 14 km/h | 14 km/h | 14 km/h | 21 km/h | 19 km/h | |||
| wind degree | 86° | 91° | 89° | 98° | 103° | 115° | 126° | 141° | 162° | 176° | 181° | 185° | 191° | 195° | 196° | 197° | 197° | 194° | 188° | 176° | 169° | 163° | 157° | 166° | |||
| wind direction | E | E | E | E | ESE | ESE | SE | SE | SSE | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | SSE | SSE | SSE | |||
| 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 | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| 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 | 29% | 32% | 34% | 38% | 43% | 46% | 49% | 53% | 67% | 87% | 80% | 78% | 69% | 62% | 51% | 41% | 37% | 36% | 38% | 44% | 54% | 59% | 64% | 71% | |||
| dew point | 1.2° | 2° | 3° | 4.2° | 5.7° | 6.3° | 6.9° | 9.3° | 13.6° | 15.4° | 16.5° | 17.8° | 18.8° | 19.8° | 20.8° | 18.1° | 17° | 16.5° | 16.3° | 16.8° | 17.2° | 17.4° | 17.6° | 19.6° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 0 km | 0 km | 2 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 | 0% | 0% | 0% | 3% | 6% | 11% | 22% | 100% | 78% | 63% | 99% | 100% | 86% | 35% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 3% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.7 | 2.1 | 4.9 | 6.3 | 6.4 | 5.3 | 3.5 | 1.7 | 0.5 | 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.
Stay informed and make the most of your day with our live weather updates from San Antonio today.
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 34 °F, closely aligning with the historical average for October 20th.
temperatures
34 °F
rain
0 mm
wind
20 km/h
UV
Low
San Antonio daylight overview ☀️
Today in San Antonio, The sun rises at 07:39 and sets at 18:58, giving a total daylight duration of 11 hours and 19 minutes.
Quick links
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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
Breathable footwear
Sunglasses
Wide brimmed hat
Sunscreen
Flip flop
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 34° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in San Antonio? 🌧️
No, there is no significant chance of rain in San Antonio today. It should be a dry day.
What will be the wind speed today in San Antonio? 🌀
The wind in San Antonio is expected to blow at 20 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 34 °F with a 0% 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 07:39 and set at 18:58 in San Antonio.
How accurate is the weather forecast 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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