Yes
you do need a jacket based on the weather in Yosemite National Park, California, USA 1 second ago
Why? Because it's pretty chilly!
56°F13°C & Mostly Cloudy
Wind is 7 mph11 km/h from the West, gusting to 11 mph18 km/h
| July 25 | ||||
| 10pm | 55°F13°C | 7 mph11 km/h West | Partly Cloudy | |
| 11pm | 52°F11°C | 5 mph8 km/h West | Mostly Clear | |
| July 26 | ||||
| 12am | 49°F10°C | 1 mph2 km/h North | Partly Cloudy | |
| 1am | 48°F9°C | 2 mph4 km/h East | Partly Cloudy | |
| 2am | 47°F8°C | 1 mph2 km/h East | Mostly Cloudy | |
| 3am | 47°F8°C | 2 mph3 km/h Northeast | Partly Cloudy | |
| 4am | 46°F8°C | 2 mph3 km/h Northeast | Partly Cloudy | |
| 5am | 45°F7°C | 2 mph4 km/h East | Mostly Cloudy | |
| 6am | 44°F7°C | 2 mph4 km/h Northeast | Mostly Cloudy | |
| 7am | 44°F6°C | 2 mph3 km/h Northeast | Mostly Cloudy | |
| 8am | 43°F6°C | 2 mph3 km/h East | Partly Cloudy | |
| 9am | 43°F6°C | 2 mph3 km/h Northeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 25 | 44°F6°C | 62°F17°C | 5 mph8 km/h from West | Mostly Clear | Partly Cloudy |
| July 26 | 43°F6°C | 62°F17°C | 6 mph10 km/h from West | Mostly Clear | Clear |
| July 27 | 44°F6°C | 64°F18°C | 6 mph10 km/h from West | Mostly Clear | Clear |
| July 28 | 45°F7°C | 69°F20°C | 6 mph10 km/h from West | Mostly Clear | Mostly Clear |
| July 29 | 48°F9°C | 68°F20°C | 6 mph10 km/h from West | Mostly Clear | Mostly Clear |
| July 30 | 47°F8°C | 65°F18°C | 6 mph10 km/h from West | Mostly Clear | Clear |
| July 31 | 46°F8°C | 66°F19°C | 7 mph11 km/h from Southwest | Clear | Clear |
Yes
Low of 43°F6°C, High of 62°F17°CWind: 6 mph10 km/h
Precipitation: 8% rain