Yes
you do need a jacket based on the weather in Fullerton, CA, USA 1 second ago
Why? Because the air feels like the cozy middle ground between summer and winter!
54°F12°C & Mostly Clear
Wind is 2 mph3 km/h from the South, gusting to 6 mph10 km/h
| April 4 | ||||
| 2am | 53°F12°C | 3 mph5 km/h West | Clear | |
| 3am | 51°F11°C | 4 mph6 km/h Northeast | Clear | |
| 4am | 50°F10°C | 3 mph5 km/h Northeast | Clear | |
| 5am | 49°F9°C | 3 mph5 km/h Northeast | Clear | |
| 6am | 48°F9°C | 3 mph6 km/h East | Clear | |
| 7am | 47°F8°C | 3 mph5 km/h East | Clear | |
| 8am | 48°F9°C | 3 mph5 km/h East | Clear | |
| 9am | 47°F9°C | 3 mph5 km/h East | Clear | |
| 10am | 48°F9°C | 3 mph5 km/h East | Clear | |
| 11am | 52°F11°C | 3 mph4 km/h East | Clear | |
| 12pm | 56°F13°C | 2 mph3 km/h Southeast | Clear | |
| 1pm | 60°F16°C | 3 mph5 km/h Southwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 3 | 49°F9°C | 66°F19°C | 4 mph6 km/h from Southwest | Mostly Clear | Clear |
| April 4 | 47°F8°C | 73°F23°C | 6 mph9 km/h from Southwest | Clear | Clear |
| April 5 | 51°F10°C | 80°F27°C | 4 mph7 km/h from Northwest | Mostly Clear | Clear |
| April 6 | 55°F13°C | 83°F28°C | 6 mph9 km/h from West | Clear | Mostly Clear |
| April 7 | 55°F13°C | 77°F25°C | 5 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
| April 8 | 53°F12°C | 78°F26°C | 5 mph8 km/h from Southwest | Mostly Clear | Clear |
| April 9 | 55°F13°C | 84°F29°C | 5 mph8 km/h from Southwest | Clear | Mostly Clear |
Yes
Low of 46°F8°C, High of 73°F23°CWind: 6 mph9 km/h
Precipitation: None