Yes
you do need a jacket based on the weather in Sunnyvale, CA 94086, USA 1 second ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet and it's so gusty, you’re basically doing accidental parkour!
49°F10°C & Mostly Cloudy
Wind is 6 mph10 km/h from the West, gusting to 22 mph36 km/h
| April 2 | ||||
| 2am | 49°F9°C | 7 mph11 km/h West | Mostly Clear | |
| 3am | 48°F9°C | 7 mph12 km/h Northwest | Mostly Clear | |
| 4am | 48°F9°C | 8 mph14 km/h Northwest | Mostly Clear | |
| 5am | 47°F9°C | 9 mph14 km/h Northwest | Mostly Clear | |
| 6am | 47°F8°C | 8 mph12 km/h Northwest | Mostly Clear | |
| 7am | 46°F8°C | 6 mph9 km/h Northwest | Mostly Clear | |
| 8am | 45°F7°C | 4 mph7 km/h Northwest | Mostly Clear | |
| 9am | 44°F7°C | 4 mph7 km/h Northwest | Partly Cloudy | |
| 10am | 44°F7°C | 4 mph6 km/h West | Partly Cloudy | |
| 11am | 46°F8°C | 4 mph6 km/h West | Partly Cloudy | |
| 12pm | 49°F10°C | 5 mph7 km/h Northwest | Mostly Clear | |
| 1pm | 52°F11°C | 6 mph9 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 1 | 46°F8°C | 58°F14°C | 4 mph6 km/h from West | Rain | Mostly Clear |
| April 2 | 44°F7°C | 59°F15°C | 8 mph12 km/h from Northwest | Mostly Clear | Mostly Clear |
| April 3 | 44°F7°C | 63°F17°C | 5 mph8 km/h from Northwest | Clear | Clear |
| April 4 | 44°F7°C | 68°F20°C | 6 mph9 km/h from Northwest | Mostly Clear | Mostly Clear |
| April 5 | 47°F8°C | 72°F22°C | 4 mph6 km/h from Northwest | Mostly Clear | Mostly Clear |
| April 6 | 50°F10°C | 73°F23°C | 3 mph5 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
| April 7 | 52°F11°C | 66°F19°C | 5 mph8 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 44°F7°C, High of 59°F15°CWind: 8 mph12 km/h
Precipitation: None