No
you don't need a jacket based on the weather in Spring Valley, CA, USA 1 second ago
69°F21°C & Mostly Clear
Wind is 5 mph8 km/h from the Southwest, gusting to 7 mph11 km/h
| July 11 | ||||
| 11pm | 67°F20°C | 5 mph7 km/h Southwest | Mostly Clear | |
| July 12 | ||||
| 12am | 66°F19°C | 3 mph6 km/h Southwest | Partly Cloudy | |
| 1am | 65°F18°C | 3 mph4 km/h Southwest | Partly Cloudy | |
| 2am | 64°F18°C | 3 mph4 km/h Southwest | Partly Cloudy | |
| 3am | 64°F18°C | 2 mph4 km/h Southwest | Partly Cloudy | |
| 4am | 62°F17°C | 2 mph3 km/h Southwest | Mostly Cloudy | |
| 5am | 63°F17°C | 2 mph3 km/h Southwest | Mostly Cloudy | |
| 6am | 63°F17°C | 2 mph3 km/h Southwest | Mostly Cloudy | |
| 7am | 62°F17°C | 2 mph3 km/h Southwest | Mostly Cloudy | |
| 8am | 62°F17°C | 2 mph3 km/h Southwest | Mostly Cloudy | |
| 9am | 62°F17°C | 2 mph3 km/h Southwest | Mostly Cloudy | |
| 10am | 62°F17°C | 2 mph3 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 11 | 63°F17°C | 76°F24°C | 5 mph8 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| July 12 | 62°F16°C | 78°F26°C | 6 mph9 km/h from West | Mostly Clear | Partly Cloudy |
| July 13 | 64°F18°C | 81°F27°C | 6 mph9 km/h from West | Mostly Clear | Partly Cloudy |
| July 14 | 65°F18°C | 80°F27°C | 6 mph9 km/h from West | Mostly Clear | Mostly Clear |
| July 15 | 62°F17°C | 78°F26°C | 6 mph9 km/h from Southwest | Mostly Clear | Partly Cloudy |
| July 16 | 62°F17°C | 77°F25°C | 6 mph9 km/h from West | Mostly Clear | Partly Cloudy |
| July 17 | 63°F17°C | 76°F25°C | 6 mph9 km/h from West | Mostly Clear | Partly Cloudy |
No
Low of 62°F17°C, High of 78°F26°CWind: 6 mph9 km/h
Precipitation: None