San Antonio (TX)
Today
Today weather in San Antonio
Sunday, May 17th, 2026
34°
Partly cloudy
Today, San Antonio is set to face a notably hot day, with temperatures spiking up to 34 °F and offering slight relief at 24 °F by night. Strong winds are anticipated in San Antonio Today, nearing 32 km/h.
34° / 24°
Temp
0%
Rain
32 km/h
Wind
73%
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 | 06:40 AM | 07:00 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 | 07:00 PM | 08:00 PM | 08:20 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  | |  | | | |  |  | |  |  | |  | | | | | | |  | |  |  |  | | Next |
| temperatures | 25.2° | 25° | 24.6° | 24.4° | 24.4° | 24.4° | 24.4° | Sunrise | 24.7° | 25.3° | 26.2° | 27.5° | 28.4° | 28.3° | 31.7° | 32.8° | 33.4° | 32.9° | 32.1° | 31.1° | 29.8° | 28.3° | Sunset | 27.3° | 26.4° | 25.5° | |
| feels like | 27.4° | 27.3° | 27° | 26.8° | 26.8° | 26.7° | 26.7° | 27.1° | 27.8° | 29° | 30.8° | 31.7° | 33.6° | 36.3° | 37.6° | 38.1° | 37.3° | 36.1° | 34.5° | 32.9° | 31.2° | 29.9° | 28.9° | 28° | |||
| wind speed | 22 km/h | 23 km/h | 22 km/h | 21 km/h | 16 km/h | 17 km/h | 19 km/h | 19 km/h | 21 km/h | 27 km/h | 27 km/h | 27 km/h | 28 km/h | 25 km/h | 25 km/h | 28 km/h | 27 km/h | 26 km/h | 11 km/h | 21 km/h | 33 km/h | 29 km/h | 26 km/h | 24 km/h | |||
| wind degree | 146° | 148° | 146° | 145° | 142° | 145° | 153° | 159° | 159° | 169° | 170° | 171° | 167° | 163° | 168° | 162° | 161° | 144° | 143° | 86° | 111° | 133° | 141° | 135° | |||
| wind direction | SE | SSE | SE | SE | SE | SE | SSE | SSE | SSE | S | S | S | SSE | SSE | SSE | SSE | SSE | SE | SE | E | ESE | SE | SE | SE | |||
| 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% | 64% | 77% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 87% | 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 | 80% | 87% | 88% | 89% | 91% | 89% | 85% | 88% | 86% | 83% | 76% | 72% | 74% | 59% | 54% | 50% | 50% | 53% | 55% | 59% | 67% | 73% | 78% | 81% | |||
| dew point | 21.1° | 22.7° | 22.5° | 22.3° | 22.6° | 22.4° | 21.7° | 22.2° | 22.5° | 22.7° | 22.7° | 23.2° | 22.2° | 22.3° | 22.9° | 22° | 21.9° | 21.7° | 21.4° | 21.1° | 21.7° | 21.8° | 22° | 22.1° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 9 km | 6.4 km | 9 km | 9 km | 9 km | 9 km | 9 km | 6 km | 10 km | 9 km | 10 km | 9 km | 9 km | |||
| cloud cover | 100% | 71% | 80% | 40% | 92% | 92% | 100% | 100% | 100% | 94% | 71% | 93% | 100% | 34% | 37% | 40% | 42% | 39% | 36% | 23% | 0% | 0% | 89% | 12% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.9 | 2 | 3.5 | 4.5 | 4.4 | 4.6 | 6.1 | 5.8 | 3.2 | 0.8 | 0.4 | 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 May 17th.
temperatures
34 °F
rain
0.1 mm
wind
32 km/h
UV
High
San Antonio daylight overview ☀️
Today in San Antonio, The sun rises at 06:40 and sets at 20:20, giving a total daylight duration of 13 hours and 40 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 32 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 06:40 and set at 20:20 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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