No
you don't need a jacket based on the weather in San Antonio, TX, USA 1 second ago
66°F19°C & Mostly Clear
Wind is 7 mph11 km/h from the North, gusting to 14 mph23 km/h
| May 9 | ||||
| 3am | 66°F19°C | 8 mph13 km/h North | Mostly Clear | |
| 4am | 65°F18°C | 8 mph13 km/h North | Mostly Clear | |
| 5am | 64°F18°C | 7 mph11 km/h North | Mostly Clear | |
| 6am | 64°F18°C | 8 mph13 km/h North | Mostly Clear | |
| 7am | 64°F18°C | 6 mph10 km/h North | Mostly Clear | |
| 8am | 64°F18°C | 6 mph10 km/h North | Clear | |
| 9am | 66°F19°C | 8 mph13 km/h North | Clear | |
| 10am | 70°F21°C | 9 mph15 km/h North | Clear | |
| 11am | 74°F23°C | 10 mph16 km/h North | Clear | |
| 12pm | 77°F25°C | 11 mph17 km/h North | Mostly Clear | |
| 1pm | 79°F26°C | 11 mph18 km/h North | Mostly Clear | |
| 2pm | 81°F27°C | 11 mph18 km/h North | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 9 | 63°F17°C | 84°F29°C | 11 mph17 km/h from North | Mostly Clear | Clear |
| May 10 | 63°F17°C | 80°F27°C | 11 mph17 km/h from North | Mostly Clear | Mostly Clear |
| May 11 | 62°F17°C | 86°F30°C | 8 mph13 km/h from North | Mostly Clear | Clear |
| May 12 | 60°F15°C | 91°F33°C | 3 mph5 km/h from Southwest | Clear | Mostly Clear |
| May 13 | 66°F19°C | 98°F37°C | 10 mph16 km/h from South | Mostly Clear | Partly Cloudy |
| May 14 | 70°F21°C | 99°F37°C | 8 mph13 km/h from South | Partly Cloudy | Partly Cloudy |
| May 15 | 73°F23°C | 95°F35°C | 10 mph16 km/h from South | Mostly Cloudy | Partly Cloudy |
No
Low of 64°F18°C, High of 81°F27°CWind: 11 mph17 km/h
Precipitation: 7% rain