No
you don't need a jacket based on the weather in Round Rock, TX, USA 1 second ago
87°F31°C & Mostly Cloudy
Wind is 7 mph12 km/h from the North, gusting to 11 mph18 km/h
| September 1 | ||||
| 5pm | 87°F31°C | 8 mph12 km/h North | Mostly Cloudy | |
| 6pm | 87°F30°C | 9 mph14 km/h Northeast | Partly Cloudy | |
| 7pm | 86°F30°C | 8 mph12 km/h Northeast | Partly Cloudy | |
| 8pm | 84°F29°C | 8 mph12 km/h Northeast | Partly Cloudy | |
| 9pm | 82°F28°C | 6 mph10 km/h Northeast | Partly Cloudy | |
| 10pm | 80°F27°C | 5 mph8 km/h Northeast | Mostly Clear | |
| 11pm | 79°F26°C | 4 mph7 km/h Northeast | Partly Cloudy | |
| September 2 | ||||
| 12am | 77°F25°C | 4 mph6 km/h Northeast | Mostly Clear | |
| 1am | 76°F24°C | 4 mph6 km/h Northeast | Partly Cloudy | |
| 2am | 75°F24°C | 3 mph6 km/h Northeast | Mostly Clear | |
| 3am | 74°F24°C | 3 mph5 km/h North | Partly Cloudy | |
| 4am | 74°F23°C | 3 mph5 km/h North | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 1 | 70°F21°C | 87°F31°C | 4 mph7 km/h from North | Partly Cloudy | Partly Cloudy |
| September 2 | 72°F22°C | 89°F32°C | 8 mph13 km/h from North | Mostly Clear | Mostly Clear |
| September 3 | 71°F22°C | 91°F33°C | 6 mph10 km/h from North | Mostly Clear | Clear |
| September 4 | 71°F22°C | 95°F35°C | 4 mph6 km/h from Southwest | Clear | Partly Cloudy |
| September 5 | 74°F24°C | 95°F35°C | 8 mph13 km/h from South | Mostly Cloudy | Cloudy |
| September 6 | 75°F24°C | 90°F32°C | 7 mph11 km/h from East | Mostly Cloudy | Partly Cloudy |
| September 7 | 72°F22°C | 86°F30°C | 8 mph12 km/h from East | Thunderstorms | Mostly Clear |
No
Low of 72°F22°C, High of 89°F32°CWind: 8 mph13 km/h
Precipitation: 42% rain