No
you don't need a jacket based on the weather in 53100 Siena, Province of Siena, Italy 1 second ago
71°F22°C & Clear
Wind is 2 mph3 km/h from the Northwest, gusting to 4 mph7 km/h
| August 7 | ||||
| 7pm | 70°F21°C | 2 mph4 km/h Northwest | Clear | |
| 8pm | 69°F21°C | 2 mph3 km/h North | Clear | |
| 9pm | 68°F20°C | 2 mph3 km/h North | Clear | |
| 10pm | 67°F20°C | 2 mph3 km/h North | Clear | |
| 11pm | 66°F19°C | 2 mph2 km/h North | Clear | |
| August 8 | ||||
| 12am | 66°F19°C | 2 mph3 km/h Northeast | Clear | |
| 1am | 67°F19°C | 2 mph2 km/h Northeast | Clear | |
| 2am | 71°F22°C | 1 mph2 km/h East | Clear | |
| 3am | 76°F24°C | 1 mph2 km/h East | Clear | |
| 4am | 81°F27°C | 2 mph3 km/h Southeast | Clear | |
| 5am | 85°F29°C | 2 mph3 km/h Southeast | Clear | |
| 6am | 88°F31°C | 1 mph2 km/h Southeast | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 7 | 66°F19°C | 94°F34°C | 3 mph5 km/h from Northwest | Clear | Clear |
| August 8 | 68°F20°C | 96°F36°C | 3 mph5 km/h from Northwest | Clear | Mostly Clear |
| August 9 | 67°F20°C | 97°F36°C | 3 mph6 km/h from Northeast | Clear | Clear |
| August 10 | 67°F20°C | 96°F36°C | 5 mph9 km/h from Northeast | Mostly Clear | Clear |
| August 11 | 70°F21°C | 96°F35°C | 4 mph7 km/h from East | Partly Cloudy | Mostly Clear |
| August 12 | 69°F20°C | 95°F35°C | 2 mph4 km/h from North | Partly Cloudy | Mostly Clear |
| August 13 | 68°F20°C | 96°F36°C | 4 mph6 km/h from Northwest | Mostly Clear | Mostly Clear |
No
Low of 68°F20°C, High of 96°F36°CWind: 3 mph5 km/h
Precipitation: None