Yes
you do need a jacket based on the weather in Fairfield, CA, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool.
51°F10°C & Cloudy
Wind is 4 mph6 km/h from the W, gusting to 9 mph15 km/h
| April 24 | ||||
| 8am | 50°F10°C | 4 mph6 km/h W | Mostly Cloudy | |
| 9am | 49°F9°C | 3 mph5 km/h W | Mostly Cloudy | |
| 10am | 49°F10°C | 3 mph5 km/h W | Mostly Cloudy | |
| 11am | 52°F11°C | 4 mph6 km/h W | Mostly Cloudy | |
| 12pm | 56°F13°C | 6 mph9 km/h SW | Mostly Cloudy | |
| 1pm | 59°F15°C | 6 mph10 km/h SW | Mostly Cloudy | |
| 2pm | 61°F16°C | 7 mph11 km/h SW | Mostly Cloudy | |
| 3pm | 63°F17°C | 8 mph12 km/h SW | Mostly Cloudy | |
| 4pm | 64°F18°C | 8 mph13 km/h SW | Mostly Cloudy | |
| 5pm | 66°F19°C | 9 mph14 km/h SW | Mostly Cloudy | |
| 6pm | 66°F19°C | 10 mph16 km/h SW | Mostly Cloudy | |
| 7pm | 66°F19°C | 11 mph18 km/h SW | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 24 | 48°F9°C | 66°F19°C | 8 mph13 km/h from SW | Partly Cloudy | Mostly Clear |
| April 25 | 49°F9°C | 67°F20°C | 11 mph17 km/h from SW | Mostly Cloudy | Partly Cloudy |
| April 26 | 51°F10°C | 68°F20°C | 11 mph18 km/h from W | Partly Cloudy | Clear |
| April 27 | 45°F7°C | 70°F21°C | 8 mph13 km/h from SW | Mostly Clear | Mostly Clear |
| April 28 | 48°F9°C | 73°F23°C | 8 mph12 km/h from SW | Clear | Clear |
| April 29 | 48°F9°C | 73°F23°C | 7 mph12 km/h from W | Clear | Clear |
| April 30 | 46°F8°C | 74°F23°C | 8 mph13 km/h from SW | Mostly Clear | Mostly Clear |
Yes
Low of 49°F10°C, High of 67°F20°CWind: 11 mph17 km/h
Precipitation: None