Weather in San Antonio for 3 days
Weather in San Antonio now: +29°, partly cloudy. Below — a 3-day planner by time of day: morning, afternoon, evening and night with precipitation and wind.
Weather forecast in San Antonio for 3 days 📅
Temperature chart for 3 days 📈
🕒 Weather in San Antonio by time of day — 3 days
🏅 Best day of the three
When it will rain in San Antonio in the next 3 days 🌧️
No significant precipitation is expected in the next 3 days — good for outdoor plans.
📒 Weather diary in San Antonio
Ready-made observation table for August: past days are already filled in with weather-station data — for school and beyond. Open the diary →
✉️ Weather forecast by email
Get the forecast for this city by email — every day at 17:00 Moscow time.
FAQ about weather in San Antonio ❓
Will it rain in San Antonio in the next 3 days?
No significant precipitation is expected.
How will the temperature change in San Antonio over 3 days?
By day from +39° to +40°, nights around +25°. With no sharp changes.
Good for outdoor plans in San Antonio over 3 days?
Yes, dry and comfortable for walks.
Sunrise and sunset in San Antonio?
Sunrise 06:05, sunset 19:09, day length 13h 4m.
Do I need an umbrella in San Antonio for 3 days?
No, precipitation is unlikely — you can go out without an umbrella.
Will it be hot in San Antonio?
Up to +40° by day — hot. Drink more water, avoid the sun from noon to 4 PM, wear light clothes and a hat.
Do I need sunscreen in San Antonio?
Yes, the UV index is 10 — high. Use SPF 30+, especially for children; no more than 20-30 minutes in direct sun unprotected.
How long is it safe to stay in the sun in San Antonio?
At UV 10, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.
Which of the next three days is best for a walk or a trip?
The best day is Saturday, August 22: by day +40°, light wind up to 3 m/s. See the time-of-day cards above for the full comparison.
Weather in San Antonio — in detail
Weather forecast in San Antonio for 3 days: from +25° to +40° day and night. Warmest day — Saturday, August 22 (up to +40°). Coolest — Monday, August 24 (+25°). No significant precipitation. Trend: with no sharp changes. See also the forecast for the week and for 2 weeks.
To quickly check the weather in San Antonio anytime, add the city to favorites — and get a daily forecast by email at 17:00 (Moscow time). Note: the forecast may be refined as new data arrives. Data: OpenWeather, Open-Meteo, met.no.