No
you don't need a jacket based on the weather in 3920 Zermatt, Switzerland 1 second ago
62°F17°C & Partly Cloudy
Wind is 6 mph9 km/h from the Southwest, gusting to 17 mph28 km/h
| September 15 | ||||
| 12pm | 62°F16°C | 5 mph9 km/h Southwest | Mostly Cloudy | |
| 1pm | 60°F15°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| 2pm | 57°F14°C | 5 mph7 km/h Southwest | Partly Cloudy | |
| 3pm | 55°F13°C | 5 mph7 km/h Southwest | Partly Cloudy | |
| 4pm | 54°F12°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 5pm | 54°F12°C | 4 mph6 km/h Southwest | Mostly Clear | |
| 6pm | 53°F12°C | 4 mph6 km/h Southwest | Partly Cloudy | |
| 7pm | 52°F11°C | 3 mph5 km/h West | Partly Cloudy | |
| 8pm | 51°F10°C | 3 mph4 km/h Northwest | Partly Cloudy | |
| 9pm | 49°F10°C | 3 mph4 km/h Northwest | Mostly Clear | |
| 10pm | 48°F9°C | 3 mph5 km/h Northwest | Partly Cloudy | |
| 11pm | 47°F8°C | 3 mph5 km/h Northwest | Haze | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 14 | 47°F8°C | 65°F18°C | 4 mph7 km/h from Southwest | Mostly Clear | Drizzle |
| September 15 | 44°F7°C | 59°F15°C | 5 mph9 km/h from West | Mostly Clear | Mostly Cloudy |
| September 16 | 44°F7°C | 61°F16°C | 6 mph9 km/h from Northwest | Mostly Cloudy | Mostly Clear |
| September 17 | 51°F11°C | 69°F21°C | 3 mph5 km/h from Northwest | Mostly Clear | Clear |
| September 18 | 51°F11°C | 69°F21°C | 2 mph4 km/h from South | Clear | Clear |
| September 19 | 49°F9°C | 67°F19°C | 4 mph7 km/h from South | Mostly Clear | Mostly Clear |
| September 20 | 47°F8°C | 64°F18°C | 4 mph7 km/h from South | Mostly Clear | Partly Cloudy |
Yes
Low of 45°F7°C, High of 59°F15°CWind: 5 mph9 km/h
Precipitation: None