Yes
you do need a jacket based on the weather in San Antonio, TX, USA 1 second ago
Why? Because it's pretty chilly!
57°F14°C & Partly Cloudy
Wind is 5 mph8 km/h from the Northeast, gusting to 9 mph15 km/h
| December 26 | ||||
| 2am | 57°F14°C | 5 mph8 km/h East | Cloudy | |
| 3am | 57°F14°C | 5 mph8 km/h Northeast | Cloudy | |
| 4am | 58°F14°C | 5 mph8 km/h Northeast | Cloudy | |
| 5am | 58°F15°C | 5 mph8 km/h Northeast | Cloudy | |
| 6am | 59°F15°C | 5 mph8 km/h East | Cloudy | |
| 7am | 59°F15°C | 4 mph6 km/h East | Cloudy | |
| 8am | 59°F15°C | 3 mph5 km/h East | Cloudy | |
| 9am | 60°F16°C | 2 mph4 km/h East | Cloudy | |
| 10am | 61°F16°C | 2 mph3 km/h Southwest | Rain | |
| 11am | 62°F17°C | 3 mph6 km/h West | Drizzle | |
| 12pm | 64°F18°C | 6 mph9 km/h Southwest | Cloudy | |
| 1pm | 67°F19°C | 8 mph14 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 26 | 55°F13°C | 75°F24°C | 6 mph10 km/h from West | Rain | Clear |
| December 27 | 48°F9°C | 76°F24°C | 5 mph7 km/h from Southwest | Mostly Clear | Partly Cloudy |
| December 28 | 55°F13°C | 78°F25°C | 7 mph11 km/h from West | Partly Cloudy | Clear |
| December 29 | 49°F10°C | 75°F24°C | 4 mph7 km/h from Southwest | Mostly Clear | Clear |
| December 30 | 51°F11°C | 78°F26°C | 7 mph12 km/h from Southwest | Mostly Clear | Clear |
| December 31 | 49°F10°C | 67°F19°C | 11 mph17 km/h from Northeast | Clear | Clear |
| January 1 | 44°F7°C | 63°F17°C | 9 mph15 km/h from Northeast | Mostly Clear | Partly Cloudy |
Yes
Low of 47°F9°C, High of 75°F24°CWind: 5 mph7 km/h
Precipitation: None