Yes
you do need a jacket based on the weather in Basel, Switzerland 1 second ago
Why? Because it's so windy, you’re practically horizontal just trying to walk!
72°F22°C & Partly Cloudy
Wind is 11 mph17 km/h from the West, gusting to 25 mph41 km/h
| September 15 | ||||
| 6am | 73°F23°C | 12 mph20 km/h West | Partly Cloudy | |
| 7am | 75°F24°C | 13 mph20 km/h West | Partly Cloudy | |
| 8am | 76°F25°C | 12 mph20 km/h West | Partly Cloudy | |
| 9am | 77°F25°C | 13 mph20 km/h West | Mostly Clear | |
| 10am | 76°F24°C | 12 mph20 km/h West | Partly Cloudy | |
| 11am | 73°F23°C | 13 mph20 km/h West | Partly Cloudy | |
| 12pm | 71°F22°C | 11 mph18 km/h West | Drizzle | |
| 1pm | 68°F20°C | 10 mph16 km/h West | Drizzle | |
| 2pm | 66°F19°C | 9 mph14 km/h West | Drizzle | |
| 3pm | 65°F18°C | 8 mph13 km/h West | Drizzle | |
| 4pm | 64°F18°C | 8 mph13 km/h West | Partly Cloudy | |
| 5pm | 62°F17°C | 7 mph11 km/h West | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 14 | 61°F16°C | 77°F25°C | 10 mph16 km/h from West | Drizzle | Drizzle |
| September 15 | 55°F13°C | 66°F19°C | 9 mph15 km/h from West | Mostly Cloudy | Mostly Cloudy |
| September 16 | 49°F9°C | 70°F21°C | 2 mph3 km/h from South | Partly Cloudy | Clear |
| September 17 | 50°F10°C | 78°F25°C | 2 mph4 km/h from South | Clear | Clear |
| September 18 | 52°F11°C | 81°F27°C | 3 mph5 km/h from East | Clear | Clear |
| September 19 | 57°F14°C | 84°F29°C | 4 mph6 km/h from Southeast | Mostly Clear | Mostly Clear |
| September 20 | 61°F16°C | 80°F27°C | 3 mph4 km/h from South | Partly Cloudy | Partly Cloudy |
Yes
Low of 55°F13°C, High of 65°F19°CWind: 9 mph15 km/h
Precipitation: 5% rain