San Antonio Vær Værmelding
San Antonio weather: 33°C, overskyet. Time for time forecast, 14-day outlook, UV, air quality and the best time til visit.
14-day forecast for San Antonio
Maks. / Min.; Nedbør; UV
| Dag | Forhold | Maks. / Min. | Nedbør | Vind | UV |
|---|---|---|---|---|---|
| ons, sep 30 | ☁️ Overskyet | 34° / 26° | 20% | 20 km/h | 6 |
| tor, okt 1 | 🌧️ Regn | 28° / 24° | 43% · 4 mm | 20 km/h | 3 |
| fre, okt 2 | 🌦️ Yr | 26° / 23° | 83% · 2 mm | 13 km/h | 2 |
| lør, okt 3 | 🌦️ Light showers | 27° / 23° | 61% · 7 mm | 25 km/h | 5 |
| søn, okt 4 | ☁️ Overskyet | 29° / 22° | 26% | 23 km/h | 7 |
| man, okt 5 | ⛅ Delvis skyet | 30° / 23° | 11% | 26 km/h | 6 |
| tir, okt 6 | ☁️ Overskyet | 29° / 23° | 2% | 19 km/h | 7 |
| ons, okt 7 | ☁️ Overskyet | 28° / 20° | 8% | 24 km/h | 6 |
| tor, okt 8 | ☁️ Overskyet | 28° / 20° | 8% | 27 km/h | 5 |
| fre, okt 9 | 🌧️ Byger | 23° / 21° | 9% · 41 mm | 29 km/h | 0 |
| lør, okt 10 | 🌦️ Yr | 26° / 20° | 7% · 2 mm | 24 km/h | 4 |
| søn, okt 11 | 🌤️ Mest klart | 30° / 20° | 10% | 10 km/h | 7 |
| man, okt 12 | ☁️ Overskyet | 31° / 23° | 10% | 13 km/h | 7 |
| tir, okt 13 | ☁️ Overskyet | 30° / 22° | 3% | 11 km/h | 7 |
The two-week trend
Steady. The second week averages within a degree of the first, so no big change is signalled.
The window averages 28°C against a september normal of 34°C - 6°C below.
The next 7 days carry about 2.3 times a normal week's rain for september (12 mm against 5 mm).
What this means for San Antonio
Today is about average for september. The forecast high of 34°C is in line med the 34°C typical for this month.
A 20% chance means most of the area stays dry; a passing shower is possible but short.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in juni til august.
The gap between the warmest and coldest month averages 20°C.
What til pack, what til skip
- Lightweight, light-coloured clothing and a refillable water bottle
- sønglasses, a brimmed hat and SPF 30+
- A packable rain shell - 3 of the next 7 days carry a real chance of rain
- 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.
Se prognosen for San Antonio etter tidsintervall
San Antonio weather - more answers
Explore San Antonio
Every topic we hold for this place, and the same topic for the places around it.
Vær for related places
Frequently asked questions
Where is San Antonio?
San Antonio is a city in Texas. Its coordinates are 29.4241, -98.4936. It lies in Nord-Amerika.
What is the weather like in San Antonio akkurat nå?
It is currently 33°C (92°F) med overskyet. Luftfuktighet is 50% and wind is 16 km/h.
When is the best time til visit San Antonio?
februar, mars, august, september, oktober, november and desember 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 local time is 9:05 PM.
How many people live in San Antonio?
San Antonio has a population of approximately 1.5 million.
What is the nearest airport til 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 til 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. |
|---|---|
| Værmelding and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet 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 Vær 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 september 30, 2026 at 9:05 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
