Yes
you do need a jacket based on the weather in Lausanne, Switzerland 1 second ago
Why? Because sorry, it's too cool for just a hoodie!
55°F13°C & Mostly Cloudy
Wind is 4 mph6 km/h from the North, gusting to 9 mph15 km/h
| September 16 | ||||
| 6pm | 55°F13°C | 4 mph6 km/h North | Mostly Cloudy | |
| 7pm | 54°F12°C | 4 mph6 km/h North | Mostly Cloudy | |
| 8pm | 53°F12°C | 3 mph5 km/h North | Mostly Cloudy | |
| 9pm | 53°F11°C | 2 mph4 km/h North | Mostly Cloudy | |
| 10pm | 52°F11°C | 2 mph3 km/h North | Mostly Cloudy | |
| 11pm | 52°F11°C | 3 mph5 km/h North | Mostly Cloudy | |
| September 17 | ||||
| 12am | 51°F11°C | 3 mph5 km/h North | Mostly Cloudy | |
| 1am | 51°F11°C | 3 mph5 km/h North | Mostly Cloudy | |
| 2am | 52°F11°C | 2 mph3 km/h Northeast | Mostly Cloudy | |
| 3am | 55°F13°C | 2 mph3 km/h Northwest | Mostly Cloudy | |
| 4am | 58°F14°C | 2 mph3 km/h West | Mostly Cloudy | |
| 5am | 61°F16°C | 2 mph4 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 55°F13°C | 67°F19°C | 6 mph9 km/h from West | Mostly Cloudy | Mostly Cloudy |
| September 16 | 51°F11°C | 69°F21°C | 2 mph3 km/h from Southwest | Partly Cloudy | Clear |
| September 17 | 56°F13°C | 76°F24°C | 2 mph3 km/h from Southwest | Clear | Clear |
| September 18 | 58°F14°C | 77°F25°C | 1 mph2 km/h from Northwest | Clear | Mostly Clear |
| September 19 | 61°F16°C | 78°F25°C | 2 mph3 km/h from South | Mostly Clear | Mostly Clear |
| September 20 | 62°F16°C | 75°F24°C | 3 mph5 km/h from South | Mostly Clear | Rain |
| September 21 | 59°F15°C | 69°F20°C | 4 mph7 km/h from North | Drizzle | Drizzle |
Yes
Low of 51°F11°C, High of 70°F21°CWind: 2 mph3 km/h
Precipitation: None