No
you don't need a jacket based on the weather in San Marcos, TX, USA 1 second ago
73°F23°C & Clear
Wind is 2 mph4 km/h from the East, gusting to 7 mph12 km/h
| September 10 | ||||
| 2am | 73°F23°C | 2 mph4 km/h East | Clear | |
| 3am | 72°F22°C | 1 mph2 km/h Southeast | Clear | |
| 4am | 71°F21°C | 0 mph1 km/h Southwest | Clear | |
| 5am | 69°F21°C | 1 mph1 km/h West | Clear | |
| 6am | 68°F20°C | 1 mph1 km/h West | Clear | |
| 7am | 67°F20°C | 1 mph1 km/h West | Clear | |
| 8am | 67°F19°C | 2 mph4 km/h Northwest | Clear | |
| 9am | 68°F20°C | 2 mph3 km/h North | Clear | |
| 10am | 73°F23°C | 1 mph2 km/h East | Clear | |
| 11am | 78°F25°C | 3 mph4 km/h East | Clear | |
| 12pm | 81°F27°C | 4 mph7 km/h East | Clear | |
| 1pm | 84°F29°C | 5 mph9 km/h East | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 10 | 67°F19°C | 91°F33°C | 5 mph8 km/h from East | Clear | Clear |
| September 11 | 69°F20°C | 91°F33°C | 7 mph11 km/h from East | Mostly Clear | Clear |
| September 12 | 70°F21°C | 92°F33°C | 7 mph12 km/h from Southeast | Mostly Clear | Mostly Clear |
| September 13 | 70°F21°C | 91°F33°C | 7 mph12 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| September 14 | 69°F21°C | 90°F32°C | 7 mph11 km/h from Southeast | Partly Cloudy | Mostly Clear |
| September 15 | 69°F21°C | 89°F32°C | 7 mph12 km/h from Southeast | Mostly Clear | Partly Cloudy |
| September 16 | 69°F20°C | 89°F31°C | 8 mph12 km/h from East | Partly Cloudy | Partly Cloudy |
No
Low of 69°F21°C, High of 91°F33°CWind: 7 mph11 km/h
Precipitation: 6% rain