By knowing how cold, mild, warm, or hot the weather in San Antonio, you will find it easier to plan your days.
Our 14 day weather forecast for San Antonio becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.
| Date | Temperatures | Wind | |||
|---|---|---|---|---|---|
| Thursday, December 18 | 29 ° / 14 ° |  | Fog | 26 Km/h | |
| Friday, December 19 | 22 ° / 8 ° |  | Clear | 12 Km/h | |
| Saturday, December 20 | 17 ° / 8 ° |  | Mist | 8 Km/h | |
| Sunday, December 21 | 27 ° / 16 ° | | Fog | 12 Km/h | |
| Monday, December 22 | 23 ° / 18 ° |  | Patchy rain possible | 10 Km/h | |
| Tuesday, December 23 | 26 ° / 19 ° | | Patchy rain possible | 21 Km/h | |
| Wednesday, December 24 | 27 ° / 18 ° | | Fog | 13 Km/h | |
| Thursday, December 25 | 28 ° / 18 ° | | Fog | 10 Km/h | |
| Friday, December 26 | 28 ° / 17 ° | | Clear | 12 Km/h | |
| Saturday, December 27 | 23 ° / 16 ° |  | Partly cloudy | 11 Km/h | |
| Sunday, December 28 | 21 ° / 16 ° | | Fog | 23 Km/h | |
| Monday, December 29 | 11 ° / 8 ° | | Patchy rain possible | 27 Km/h | |
| Tuesday, December 30 | 3 ° / 2 ° |  | Moderate rain | 18 Km/h | |
| Wednesday, December 31 | 4 ° / 2 ° |  | Light rain | 12 Km/h | |
| Further Ahead | |||||
