No
you don't need a jacket based on the weather in San Antonio, TX, USA 1 second ago
84°F29°C & Mostly Clear
Wind is 7 mph12 km/h from the South, gusting to 15 mph24 km/h
| September 17 | ||||
| 11pm | 83°F28°C | 9 mph14 km/h South | Mostly Clear | |
| September 18 | ||||
| 12am | 81°F27°C | 10 mph16 km/h South | Mostly Cloudy | |
| 1am | 79°F26°C | 7 mph12 km/h South | Mostly Cloudy | |
| 2am | 78°F26°C | 4 mph7 km/h South | Mostly Cloudy | |
| 3am | 77°F25°C | 3 mph5 km/h South | Mostly Cloudy | |
| 4am | 76°F24°C | 2 mph3 km/h Southwest | Partly Cloudy | |
| 5am | 75°F24°C | 2 mph3 km/h Northwest | Mostly Cloudy | |
| 6am | 74°F23°C | 2 mph3 km/h Northeast | Partly Cloudy | |
| 7am | 73°F23°C | 2 mph3 km/h North | Mostly Clear | |
| 8am | 72°F22°C | 2 mph3 km/h North | Mostly Clear | |
| 9am | 73°F23°C | 2 mph3 km/h Northeast | Mostly Clear | |
| 10am | 76°F25°C | 2 mph3 km/h East | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 17 | 72°F22°C | 93°F34°C | 5 mph8 km/h from Southeast | Mostly Clear | Partly Cloudy |
| September 18 | 72°F22°C | 92°F33°C | 5 mph9 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| September 19 | 73°F23°C | 92°F34°C | 5 mph8 km/h from East | Mostly Clear | Clear |
| September 20 | 72°F22°C | 93°F34°C | 5 mph8 km/h from Southeast | Clear | Mostly Clear |
| September 21 | 74°F23°C | 93°F34°C | 6 mph10 km/h from South | Mostly Clear | Mostly Clear |
| September 22 | 75°F24°C | 94°F34°C | 7 mph12 km/h from South | Mostly Clear | Mostly Clear |
| September 23 | 74°F24°C | 90°F32°C | 6 mph10 km/h from East | Mostly Clear | Mostly Clear |
No
Low of 72°F22°C, High of 91°F33°CWind: 5 mph9 km/h
Precipitation: 34% rain