Yes
you do need a jacket based on the weather in Cypress, CA, USA 1 second ago
Why? Because it's not very warm out!
57°F14°C & Clear
Wind is 5 mph8 km/h from the Southwest, gusting to 7 mph12 km/h
| January 17 | ||||
| 8pm | 57°F14°C | 5 mph8 km/h Southwest | Clear | |
| 9pm | 55°F13°C | 4 mph6 km/h Southwest | Clear | |
| 10pm | 53°F12°C | 3 mph4 km/h Southwest | Clear | |
| 11pm | 51°F11°C | 2 mph3 km/h South | Clear | |
| January 18 | ||||
| 12am | 50°F10°C | 3 mph6 km/h East | Clear | |
| 1am | 49°F10°C | 4 mph6 km/h East | Mostly Clear | |
| 2am | 48°F9°C | 4 mph6 km/h East | Mostly Clear | |
| 3am | 48°F9°C | 4 mph6 km/h East | Mostly Clear | |
| 4am | 48°F9°C | 4 mph6 km/h East | Mostly Clear | |
| 5am | 47°F9°C | 4 mph6 km/h East | Partly Cloudy | |
| 6am | 47°F8°C | 4 mph6 km/h East | Partly Cloudy | |
| 7am | 47°F8°C | 3 mph6 km/h East | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 17 | 45°F7°C | 61°F16°C | 4 mph6 km/h from South | Partly Cloudy | Mostly Clear |
| January 18 | 46°F8°C | 63°F17°C | 4 mph6 km/h from Southwest | Clear | Mostly Clear |
| January 19 | 44°F7°C | 63°F17°C | 4 mph6 km/h from Southwest | Mostly Clear | Partly Cloudy |
| January 20 | 47°F8°C | 70°F21°C | 6 mph9 km/h from Northeast | Clear | Mostly Clear |
| January 21 | 44°F7°C | 71°F22°C | 3 mph5 km/h from North | Partly Cloudy | Mostly Clear |
| January 22 | 44°F7°C | 73°F23°C | 3 mph5 km/h from West | Mostly Clear | Clear |
| January 23 | 52°F11°C | 75°F24°C | 5 mph8 km/h from East | Mostly Clear | Partly Cloudy |
Yes
Low of 46°F8°C, High of 63°F17°CWind: 4 mph6 km/h
Precipitation: None