Yes
you do need a jacket based on the weather in Yosemite National Park, California, USA 1 second ago
Why? Because it's why-did-i-leave-my bed degrees out!
16°F-9°C & Mostly Clear
Wind is 5 mph8 km/h from the Northeast, gusting to 9 mph14 km/h
| April 3 | ||||
| 4am | 16°F-9°C | 6 mph9 km/h Northeast | Clear | |
| 5am | 16°F-9°C | 7 mph11 km/h East | Clear | |
| 6am | 16°F-9°C | 7 mph11 km/h East | Clear | |
| 7am | 16°F-9°C | 6 mph10 km/h East | Clear | |
| 8am | 16°F-9°C | 6 mph10 km/h East | Clear | |
| 9am | 16°F-9°C | 6 mph10 km/h East | Clear | |
| 10am | 16°F-9°C | 6 mph9 km/h East | Clear | |
| 11am | 19°F-7°C | 5 mph9 km/h East | Clear | |
| 12pm | 23°F-5°C | 4 mph6 km/h Northeast | Clear | |
| 1pm | 27°F-3°C | 2 mph4 km/h Northeast | Clear | |
| 2pm | 29°F-1°C | 1 mph2 km/h North | Clear | |
| 3pm | 31°F-0°C | 3 mph4 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 3 | 16°F-9°C | 33°F0°C | 4 mph6 km/h from Northwest | Mostly Clear | Clear |
| April 4 | 20°F-7°C | 39°F4°C | 5 mph8 km/h from Northeast | Clear | Clear |
| April 5 | 24°F-5°C | 45°F7°C | 4 mph6 km/h from Northeast | Partly Cloudy | Mostly Clear |
| April 6 | 30°F-1°C | 47°F8°C | 4 mph7 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| April 7 | 30°F-1°C | 43°F6°C | 5 mph9 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| April 8 | 29°F-1°C | 48°F9°C | 4 mph6 km/h from Southwest | Partly Cloudy | Clear |
| April 9 | 34°F1°C | 55°F13°C | 4 mph6 km/h from Southwest | Mostly Clear | Mostly Clear |
Yes
Low of 19°F-7°C, High of 39°F4°CWind: 5 mph8 km/h
Precipitation: None