San Antonio Wetter Vorhersage
San Antonio weather: 33°C, klar. Stündlich forecast, 14-day outlook, UV, air quality and the best time und visit.
14-day Vorhersage für San Antonio
Tägliche Höchst- und Tiefstwerte, Niederschlag und UV.
| Tag | Bedingungen | Höchst / Tiefst | Niederschlag | Wind | UV |
|---|---|---|---|---|---|
| Di., Aug 25 | 🌤️ Überwiegend klar | 39° / 24° | 0% | 19 km/h | 8 |
| Mi., Aug 26 | ☁️ Bedeckt | 39° / 25° | 2% | 17 km/h | 8 |
| Do., Aug 27 | 🌦️ Leichter Nieselregen | 37° / 26° | 26% · 1 mm | 24 km/h | 8 |
| Fr., Aug 28 | 🌦️ Leichter Nieselregen | 39° / 25° | 26% · 1 mm | 25 km/h | 8 |
| Sa., Aug 29 | ☁️ Bedeckt | 39° / 25° | 10% | 26 km/h | 8 |
| So., Aug 30 | 🌤️ Überwiegend klar | 38° / 25° | 1% | 26 km/h | 8 |
| Mo., Aug 31 | 🌦️ Leichter Nieselregen | 39° / 24° | 2% · 0 mm | 24 km/h | 8 |
| Di., Sep 1 | ⛈️ Gewitter | 39° / 26° | 5% · 1 mm | 30 km/h | 9 |
| Mi., Sep 2 | 🌦️ Nieselregen | 37° / 24° | 5% · 2 mm | 27 km/h | 7 |
| Do., Sep 3 | ⛈️ Gewitter | 36° / 25° | 4% · 5 mm | 20 km/h | 7 |
| Fr., Sep 4 | 🌦️ Leichter Nieselregen | 35° / 24° | 5% · 1 mm | 23 km/h | 7 |
| Sa., Sep 5 | ☁️ Bedeckt | 38° / 25° | 14% | 29 km/h | 8 |
| So., Sep 6 | ⛈️ Gewitter | 34° / 26° | 16% · 3 mm | 23 km/h | 6 |
| Mo., Sep 7 | 🌦️ Leichter Nieselregen | 39° / 25° | 18% · 1 mm | 29 km/h | 8 |
The two-week trend
Cooling. The second half of the window averages 2°C cooler than the days immediately ahead.
The window averages 38°C against a August normal of 37°C – right on average.
Niederschlag over the next 7 days is close und normal for August (2 mm against a typical 4 mm).
What this means for San Antonio
Today is about average for August. The forecast high of 39°C is in line mit the 37°C typical for this month.
Regen is very unlikely today – plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in Juni und August.
The gap between the warmest and coldest month averages 21°C.
What und pack, what und skip
- Lightweight, light-coloured clothing and a refillable water bottle
- So.glasses, a brimmed hat and SPF 30+
- Avoid long hikes after mid-morning; start at dawn or leave it for a cooler day.
- If your dates are flexible, avoid April, Mai and Juli – historically the least comfortable months here.
Vorhersage für San Antonio nach Zeitraum ansehen
San Antonio weather – more answers
Explore San Antonio
Every topic we hold for this place, and the same topic for the places around it.
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Frequently asked questions
Where is San Antonio?
San Antonio is a city in Texas. Its coordinates are 29.4241, -98.4936. It lies in Nordamerika.
What is the weather like in San Antonio jetzt?
It is currently 33°C (91°F) mit klar. Luftfeuchtigkeit is 36% and wind is 13 km/h.
When is the best time und visit San Antonio?
Februar, März, August, September, Oktober, November and Dezember offer the most comfortable conditions in San Antonio, which has a temperate climate. April, Mai and Juli are usually the hardest months for outdoor plans.
What time zone is San Antonio in?
San Antonio observes America/Chicago (UTC-05:00). The Ortszeit is 12:41 AM.
How many people live in San Antonio?
San Antonio has a population of approximately 1.5 million.
What is the nearest airport und San Antonio?
The closest airports are Austin-Bergstrom International Airport (AUS), 117 km away, George Bush Intercontinental Airport (IAH), 311 km away and Dallas/Fort Worth International Airport (DFW), 410 km away.
What are the top things und do in San Antonio?
Popular options include Enchanted Rock State Natural Area.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) – coordinates, hierarchy and facts. |
|---|---|
| Vorhersage and observations | Open-Meteo (ECMWF and national models). |
| Luftqualität and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Wetter Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing – the block is simply not shown. |
Last updated August 26, 2026 at 12:41 AM Ortszeit. Live blocks refresh every 15 minutes; climate averages monthly.
