No
you don't need a jacket based on the weather in Round Rock, TX, USA 1 second ago
67°F19°C & Cloudy
Wind is 6 mph10 km/h from the North, gusting to 12 mph20 km/h
| May 9 | ||||
| 2am | 66°F19°C | 7 mph11 km/h North | Partly Cloudy | |
| 3am | 65°F18°C | 7 mph12 km/h North | Mostly Cloudy | |
| 4am | 65°F18°C | 7 mph12 km/h North | Cloudy | |
| 5am | 64°F18°C | 7 mph11 km/h North | Cloudy | |
| 6am | 64°F18°C | 7 mph11 km/h North | Mostly Cloudy | |
| 7am | 63°F17°C | 7 mph11 km/h Northwest | Mostly Clear | |
| 8am | 62°F17°C | 7 mph12 km/h Northwest | Mostly Clear | |
| 9am | 64°F18°C | 9 mph14 km/h Northwest | Clear | |
| 10am | 68°F20°C | 10 mph15 km/h North | Clear | |
| 11am | 71°F22°C | 11 mph18 km/h North | Mostly Clear | |
| 12pm | 74°F23°C | 12 mph20 km/h North | Mostly Clear | |
| 1pm | 76°F24°C | 13 mph21 km/h North | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 9 | 62°F17°C | 79°F26°C | 12 mph19 km/h from North | Mostly Clear | Clear |
| May 10 | 61°F16°C | 77°F25°C | 12 mph20 km/h from North | Mostly Clear | Partly Cloudy |
| May 11 | 59°F15°C | 80°F27°C | 11 mph17 km/h from North | Partly Cloudy | Clear |
| May 12 | 56°F14°C | 86°F30°C | 5 mph7 km/h from Northwest | Clear | Clear |
| May 13 | 65°F18°C | 93°F34°C | 13 mph21 km/h from South | Partly Cloudy | Partly Cloudy |
| May 14 | 71°F22°C | 94°F35°C | 12 mph19 km/h from South | Partly Cloudy | Mostly Cloudy |
| May 15 | 72°F22°C | 91°F33°C | 11 mph18 km/h from South | Mostly Cloudy | Mostly Cloudy |
No
Low of 61°F16°C, High of 77°F25°CWind: 12 mph20 km/h
Precipitation: 10% rain