No
you don't need a jacket based on the weather in Spring Valley, CA, USA 1 second ago
76°F24°C & Cloudy
Wind is 2 mph3 km/h from the West, gusting to 3 mph5 km/h
| May 10 | ||||
| 12pm | 78°F25°C | 2 mph4 km/h West | Mostly Clear | |
| 1pm | 83°F28°C | 4 mph6 km/h West | Clear | |
| 2pm | 88°F31°C | 5 mph8 km/h West | Clear | |
| 3pm | 91°F33°C | 6 mph10 km/h West | Clear | |
| 4pm | 94°F35°C | 8 mph13 km/h West | Clear | |
| 5pm | 94°F34°C | 9 mph15 km/h West | Clear | |
| 6pm | 92°F33°C | 9 mph15 km/h West | Clear | |
| 7pm | 91°F33°C | 8 mph12 km/h West | Mostly Clear | |
| 8pm | 89°F32°C | 6 mph10 km/h West | Mostly Clear | |
| 9pm | 87°F31°C | 5 mph8 km/h West | Mostly Clear | |
| 10pm | 84°F29°C | 4 mph6 km/h West | Partly Cloudy | |
| 11pm | 80°F27°C | 3 mph4 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 10 | 59°F15°C | 94°F35°C | 6 mph9 km/h from West | Mostly Clear | Partly Cloudy |
| May 11 | 62°F17°C | 87°F30°C | 5 mph9 km/h from West | Partly Cloudy | Partly Cloudy |
| May 12 | 57°F14°C | 72°F22°C | 7 mph12 km/h from West | Partly Cloudy | Mostly Cloudy |
| May 13 | 55°F13°C | 66°F19°C | 9 mph14 km/h from West | Partly Cloudy | Partly Cloudy |
| May 14 | 53°F12°C | 73°F23°C | 6 mph10 km/h from West | Mostly Clear | Mostly Clear |
| May 15 | 54°F12°C | 73°F23°C | 6 mph10 km/h from Southwest | Mostly Clear | Partly Cloudy |
| May 16 | 56°F13°C | 71°F22°C | 6 mph10 km/h from West | Partly Cloudy | Partly Cloudy |
No
Low of 62°F17°C, High of 87°F31°CWind: 5 mph9 km/h
Precipitation: None