No
you don't need a jacket based on the weather in San Antonio, TX 78258, USA 1 second ago
74°F23°C & Mostly Clear
Wind is 4 mph7 km/h from the Southwest, gusting to 10 mph16 km/h
| September 15 | ||||
| 4am | 74°F23°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 5am | 73°F23°C | 4 mph7 km/h Southwest | Clear | |
| 6am | 72°F22°C | 4 mph7 km/h West | Clear | |
| 7am | 71°F22°C | 4 mph6 km/h West | Clear | |
| 8am | 71°F21°C | 3 mph5 km/h Northwest | Clear | |
| 9am | 72°F22°C | 2 mph3 km/h Northwest | Clear | |
| 10am | 75°F24°C | 2 mph3 km/h Southwest | Clear | |
| 11am | 79°F26°C | 3 mph5 km/h South | Mostly Clear | |
| 12pm | 82°F28°C | 4 mph6 km/h South | Mostly Clear | |
| 1pm | 85°F29°C | 5 mph9 km/h Southeast | Mostly Clear | |
| 2pm | 86°F30°C | 6 mph10 km/h Southeast | Mostly Clear | |
| 3pm | 88°F31°C | 7 mph11 km/h Southeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 71°F21°C | 88°F31°C | 5 mph9 km/h from Southeast | Mostly Clear | Mostly Clear |
| September 16 | 69°F21°C | 89°F32°C | 6 mph9 km/h from East | Mostly Clear | Mostly Clear |
| September 17 | 69°F20°C | 89°F31°C | 6 mph9 km/h from Southeast | Mostly Clear | Mostly Clear |
| September 18 | 69°F21°C | 88°F31°C | 6 mph9 km/h from Southeast | Mostly Clear | Mostly Clear |
| September 19 | 69°F20°C | 90°F32°C | 5 mph7 km/h from East | Mostly Clear | Mostly Clear |
| September 20 | 70°F21°C | 88°F31°C | 5 mph8 km/h from Southeast | Mostly Clear | Mostly Clear |
| September 21 | 70°F21°C | 87°F31°C | 5 mph8 km/h from Southeast | Mostly Clear | Mostly Clear |
No
Low of 69°F21°C, High of 89°F32°CWind: 6 mph9 km/h
Precipitation: None