No
you don't need a jacket based on the weather in Santee, CA, USA 1 second ago
73°F23°C & Mostly Clear
Wind is 6 mph9 km/h from the West, gusting to 8 mph13 km/h
| April 30 | ||||
| 4pm | 74°F24°C | 8 mph12 km/h West | Mostly Cloudy | |
| 5pm | 75°F24°C | 9 mph14 km/h West | Mostly Cloudy | |
| 6pm | 74°F24°C | 9 mph15 km/h West | Mostly Cloudy | |
| 7pm | 73°F23°C | 8 mph14 km/h West | Partly Cloudy | |
| 8pm | 71°F22°C | 8 mph12 km/h West | Partly Cloudy | |
| 9pm | 68°F20°C | 7 mph11 km/h West | Mostly Clear | |
| 10pm | 66°F19°C | 6 mph9 km/h West | Mostly Clear | |
| 11pm | 63°F17°C | 4 mph7 km/h West | Mostly Clear | |
| May 1 | ||||
| 12am | 61°F16°C | 3 mph5 km/h West | Mostly Clear | |
| 1am | 59°F15°C | 3 mph4 km/h West | Partly Cloudy | |
| 2am | 58°F14°C | 2 mph3 km/h West | Partly Cloudy | |
| 3am | 57°F14°C | 1 mph2 km/h West | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 30 | 56°F14°C | 75°F24°C | 5 mph9 km/h from West | Mostly Cloudy | Partly Cloudy |
| May 1 | 54°F12°C | 73°F23°C | 6 mph10 km/h from West | Mostly Clear | Mostly Cloudy |
| May 2 | 55°F13°C | 75°F24°C | 6 mph10 km/h from West | Mostly Clear | Mostly Cloudy |
| May 3 | 54°F12°C | 70°F21°C | 7 mph11 km/h from Southwest | Mostly Cloudy | Drizzle |
| May 4 | 51°F10°C | 60°F16°C | 11 mph18 km/h from Southwest | Mostly Cloudy | Cloudy |
| May 5 | 50°F10°C | 65°F18°C | 5 mph9 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| May 6 | 52°F11°C | 70°F21°C | 6 mph9 km/h from West | Partly Cloudy | Mostly Clear |
Yes
Low of 54°F12°C, High of 73°F23°CWind: 6 mph10 km/h
Precipitation: None