No
you don't need a jacket based on the weather in Garden Grove, CA, USA 1 second ago
75°F24°C & Mostly Clear
Wind is 1 mph2 km/h from the Northwest, gusting to 2 mph4 km/h
| September 16 | ||||
| 1pm | 77°F25°C | 2 mph3 km/h West | Clear | |
| 2pm | 82°F28°C | 4 mph6 km/h Southwest | Clear | |
| 3pm | 85°F30°C | 5 mph9 km/h Southwest | Clear | |
| 4pm | 87°F31°C | 7 mph12 km/h Southwest | Clear | |
| 5pm | 88°F31°C | 8 mph13 km/h Southwest | Clear | |
| 6pm | 89°F32°C | 8 mph13 km/h Southwest | Clear | |
| 7pm | 89°F32°C | 8 mph13 km/h Southwest | Clear | |
| 8pm | 87°F31°C | 7 mph12 km/h Southwest | Clear | |
| 9pm | 85°F29°C | 6 mph10 km/h Southwest | Clear | |
| 10pm | 82°F28°C | 5 mph9 km/h Southwest | Clear | |
| 11pm | 79°F26°C | 5 mph7 km/h Southwest | Clear | |
| September 17 | ||||
| 12am | 76°F25°C | 4 mph6 km/h Southwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 65°F18°C | 89°F32°C | 5 mph8 km/h from Southwest | Clear | Mostly Clear |
| September 17 | 68°F20°C | 83°F28°C | 5 mph8 km/h from Southwest | Mostly Cloudy | Thunderstorms |
| September 18 | 68°F20°C | 81°F27°C | 5 mph8 km/h from Southwest | Drizzle | Drizzle |
| September 19 | 68°F20°C | 83°F28°C | 4 mph7 km/h from Southwest | Mostly Clear | Mostly Clear |
| September 20 | 68°F20°C | 87°F30°C | 5 mph8 km/h from West | Mostly Clear | Partly Cloudy |
| September 21 | 68°F20°C | 86°F30°C | 4 mph7 km/h from West | Partly Cloudy | Partly Cloudy |
| September 22 | 70°F21°C | 86°F30°C | 4 mph6 km/h from West | Partly Cloudy | Mostly Clear |
No
Low of 69°F21°C, High of 82°F28°CWind: 5 mph8 km/h
Precipitation: 52% rain