No
you don't need a jacket based on the weather in 9816 Mission Gorge Rd, Santee, CA 92071, USA 1 second ago
61°F16°C & Mostly Cloudy
Wind is 1 mph1 km/h from the Northeast, gusting to 2 mph4 km/h
| August 18 | ||||
| 10am | 62°F17°C | 1 mph1 km/h Northeast | Mostly Cloudy | |
| 11am | 64°F18°C | 1 mph2 km/h Northwest | Mostly Cloudy | |
| 12pm | 68°F20°C | 2 mph3 km/h West | Partly Cloudy | |
| 1pm | 73°F23°C | 3 mph6 km/h West | Clear | |
| 2pm | 77°F25°C | 5 mph9 km/h West | Clear | |
| 3pm | 81°F27°C | 7 mph11 km/h West | Clear | |
| 4pm | 83°F28°C | 8 mph12 km/h West | Clear | |
| 5pm | 84°F29°C | 8 mph13 km/h West | Clear | |
| 6pm | 84°F29°C | 8 mph13 km/h West | Clear | |
| 7pm | 84°F29°C | 7 mph12 km/h West | Clear | |
| 8pm | 82°F28°C | 7 mph11 km/h West | Clear | |
| 9pm | 79°F26°C | 6 mph10 km/h West | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 18 | 60°F16°C | 84°F29°C | 5 mph9 km/h from West | Mostly Clear | Clear |
| August 19 | 60°F16°C | 87°F31°C | 6 mph9 km/h from West | Clear | Mostly Clear |
| August 20 | 64°F18°C | 88°F31°C | 5 mph8 km/h from West | Mostly Clear | Mostly Clear |
| August 21 | 66°F19°C | 90°F32°C | 5 mph8 km/h from West | Mostly Clear | Mostly Clear |
| August 22 | 68°F20°C | 90°F32°C | 5 mph8 km/h from West | Mostly Clear | Mostly Clear |
| August 23 | 70°F21°C | 91°F33°C | 5 mph7 km/h from West | Mostly Clear | Mostly Clear |
| August 24 | 70°F21°C | 91°F33°C | 5 mph8 km/h from West | Mostly Clear | Mostly Clear |
No
Low of 60°F16°C, High of 88°F31°CWind: 6 mph9 km/h
Precipitation: None