San Antonio weather
At 5:00 PM local time it was mostly clear and 30°C (86°F). Mostly light, on-and-off rain; heavier around 3 PM, 4 PM (9.8 mm total). Best months for weather: Jun–Sep. San Antonio sits 123 m (404 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for San Antonio, Central Department, Paraguay.
Current conditions
- Clouds
- 32%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 3 PM, 4 PM (9.8 mm total)
Daily Forecast
Best Time to Visit
Peak season Jun–SepOff season Oct–Mar
About San Antonio weather
Is it raining in San Antonio right now?
No. It’s mostly clear and 30° right now. Mostly light, on-and-off rain; heavier around 3 PM, 4 PM (9.8 mm total).
What’s the weather like in San Antonio this week?
Over the next 7 days, expect highs of 28–31° and lows of 17–22°. Rain is likely on 5 of 7 days (Sunday, Monday, Tuesday, Wednesday, Thursday). The driest day looks like Saturday.
Has it been raining in San Antonio lately?
In the past 7 days, San Antonio had 1 rainy day and 11.8 mm of rain in total.
What should I pack for San Antonio?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
San Antonio weather by month
When is the best time to visit San Antonio?
Based on weather alone, the best time to visit San Antonio is Jun–Sep, according to NASA's 2001–2025 climate averages. Oct–Mar tends to be the least pleasant. Average highs run from 22°C (71°F) in July to 34°C (93°F) in January.
What is the rainiest month in San Antonio?
November is the wettest month, with about 191 mm (7.5 in) of rain on average. August is the driest, with about 38 mm (1.5 in).
What is the hottest month in San Antonio?
January is the warmest, with average highs of 34°C (93°F) and lows of 23°C (73°F). July is the coolest, with highs of 22°C (71°F) and lows of 11°C (51°F).
Does San Antonio have a rainy season?
Yes. Oct–Dec is the rainy season (150 mm or more a month), while Aug is usually dry (under 60 mm).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months