15-Day Weather Forecast for San Antonio
Extended outlook — plan your next two weeks
Popular US Cities — 15-Day Outlook
Daily Forecast (Next 15 Days)
| Date | Condition | High / Low | Rain Chance |
|---|---|---|---|
| Sun, Oct 25 | ☁️ Overcast | 28° / 19° | 1% |
| Mon, Oct 26 | ☁️ Overcast | 28° / 17° | 4% |
| Tue, Oct 27 | 🌦️ Light drizzle | 29° / 19° | 36% |
| Wed, Oct 28 | 🌦️ Slight rain showers | 28° / 19° | 13% |
| Thu, Oct 29 | 🌦️ Moderate drizzle | 25° / 19° | 61% |
| Fri, Oct 30 | 🌧️ Moderate rain showers | 19° / 17° | 33% |
| Sat, Oct 31 | 🌦️ Slight rain showers | 20° / 17° | 11% |
| Sun, Nov 1 | ☁️ Overcast | 25° / 17° | 7% |
| Mon, Nov 2 | 🌦️ Light drizzle | 28° / 18° | 7% |
| Tue, Nov 3 | 🌦️ Light drizzle | 28° / 20° | 11% |
| Wed, Nov 4 | 🌦️ Moderate drizzle | 26° / 19° | 6% |
| Thu, Nov 5 | 🌦️ Moderate drizzle | 23° / 19° | 19% |
| Fri, Nov 6 | ☁️ Overcast | 24° / 16° | 17% |
| Sat, Nov 7 | ☁️ Overcast | 26° / 17° | 3% |
| Sun, Nov 8 | 🌦️ Light drizzle | 28° / 18° | 15% |
About This 15-Day Forecast
This extended weather forecast for San Antonio is powered by Open-Meteo, which combines high-resolution weather models from national weather services worldwide. While short-term forecasts (1-3 days) are highly accurate, extended forecasts beyond 7 days should be used as a general guide for planning. Weather patterns can change, so check back closer to your target date for the most reliable information.