No
you don't need a jacket based on the weather in Lemon Grove, CA, USA 1 second ago
80°F27°C & Clear
Wind is 6 mph10 km/h from the West, gusting to 9 mph15 km/h
| September 20 | ||||
| 9pm | 77°F25°C | 6 mph9 km/h Northwest | Clear | |
| 10pm | 74°F23°C | 5 mph8 km/h Northwest | Clear | |
| 11pm | 71°F22°C | 4 mph7 km/h Northwest | Clear | |
| September 21 | ||||
| 12am | 69°F21°C | 4 mph6 km/h Northwest | Mostly Clear | |
| 1am | 69°F20°C | 3 mph5 km/h Northwest | Mostly Clear | |
| 2am | 68°F20°C | 2 mph4 km/h Northwest | Mostly Clear | |
| 3am | 68°F20°C | 2 mph4 km/h North | Mostly Clear | |
| 4am | 67°F20°C | 2 mph3 km/h North | Mostly Clear | |
| 5am | 67°F19°C | 2 mph3 km/h North | Partly Cloudy | |
| 6am | 67°F19°C | 2 mph3 km/h North | Mostly Cloudy | |
| 7am | 66°F19°C | 2 mph3 km/h North | Mostly Cloudy | |
| 8am | 66°F19°C | 2 mph4 km/h North | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 20 | 66°F19°C | 84°F29°C | 4 mph7 km/h from West | Mostly Clear | Partly Cloudy |
| September 21 | 66°F19°C | 80°F27°C | 4 mph6 km/h from Northwest | Cloudy | Mostly Cloudy |
| September 22 | 68°F20°C | 84°F29°C | 4 mph7 km/h from West | Mostly Clear | Mostly Clear |
| September 23 | 67°F20°C | 85°F29°C | 5 mph8 km/h from West | Clear | Mostly Clear |
| September 24 | 67°F20°C | 83°F28°C | 6 mph9 km/h from West | Clear | Mostly Clear |
| September 25 | 65°F18°C | 80°F27°C | 5 mph9 km/h from West | Mostly Clear | Partly Cloudy |
| September 26 | 65°F18°C | 76°F24°C | 5 mph9 km/h from Southwest | Mostly Clear | Partly Cloudy |
No
Low of 66°F19°C, High of 80°F27°CWind: 4 mph6 km/h
Precipitation: 10% rain