Yes
you do need a jacket based on the weather in Santa Clara, CA 95054, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool.
55°F13°C & Clear
Wind is 6 mph9 km/h from the W, gusting to 17 mph28 km/h
| April 27 | ||||
| 2am | 55°F13°C | 5 mph7 km/h W | Mostly Clear | |
| 3am | 54°F12°C | 4 mph6 km/h W | Mostly Clear | |
| 4am | 53°F12°C | 3 mph5 km/h W | Mostly Clear | |
| 5am | 52°F11°C | 3 mph5 km/h W | Mostly Clear | |
| 6am | 52°F11°C | 3 mph5 km/h W | Partly Cloudy | |
| 7am | 51°F10°C | 2 mph4 km/h W | Partly Cloudy | |
| 8am | 50°F10°C | 3 mph4 km/h SW | Partly Cloudy | |
| 9am | 50°F10°C | 3 mph5 km/h S | Partly Cloudy | |
| 10am | 50°F10°C | 3 mph4 km/h S | Mostly Clear | |
| 11am | 53°F12°C | 2 mph4 km/h SW | Mostly Clear | |
| 12pm | 56°F13°C | 3 mph4 km/h W | Mostly Clear | |
| 1pm | 59°F15°C | 3 mph4 km/h W | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 26 | 54°F12°C | 67°F19°C | 8 mph13 km/h from NW | Partly Cloudy | Mostly Clear |
| April 27 | 50°F10°C | 69°F21°C | 7 mph11 km/h from W | Mostly Clear | Mostly Clear |
| April 28 | 51°F11°C | 70°F21°C | 8 mph13 km/h from NW | Mostly Clear | Mostly Clear |
| April 29 | 50°F10°C | 69°F21°C | 8 mph13 km/h from NW | Mostly Clear | Clear |
| April 30 | 48°F9°C | 71°F21°C | 7 mph11 km/h from NW | Clear | Clear |
| May 1 | 47°F9°C | 74°F23°C | 7 mph11 km/h from NW | Clear | Mostly Clear |
| May 2 | 49°F10°C | 77°F25°C | 6 mph9 km/h from NW | Clear | Mostly Clear |
Yes
Low of 50°F10°C, High of 70°F21°CWind: 7 mph11 km/h
Precipitation: None