Yes
you do need a jacket based on the weather in Rialto, CA 92376, USA 1 second ago
Why? Because it's not very warm out.
55°F13°C & Cloudy
Wind is 2 mph4 km/h from the SW, gusting to 6 mph9 km/h
| April 23 | ||||
| 7am | 55°F13°C | 3 mph4 km/h SW | Cloudy | |
| 8am | 55°F13°C | 3 mph4 km/h SW | Cloudy | |
| 9am | 54°F12°C | 3 mph5 km/h SW | Cloudy | |
| 10am | 54°F12°C | 3 mph5 km/h SW | Cloudy | |
| 11am | 55°F13°C | 3 mph5 km/h SW | Cloudy | |
| 12pm | 56°F13°C | 3 mph6 km/h SW | Cloudy | |
| 1pm | 57°F14°C | 4 mph6 km/h SW | Cloudy | |
| 2pm | 58°F15°C | 4 mph6 km/h SW | Mostly Cloudy | |
| 3pm | 61°F16°C | 4 mph7 km/h SW | Mostly Cloudy | |
| 4pm | 63°F17°C | 4 mph7 km/h SW | Partly Cloudy | |
| 5pm | 66°F19°C | 6 mph9 km/h SW | Mostly Clear | |
| 6pm | 68°F20°C | 7 mph11 km/h SW | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 23 | 54°F12°C | 69°F20°C | 5 mph9 km/h from SW | Partly Cloudy | Partly Cloudy |
| April 24 | 51°F10°C | 67°F19°C | 6 mph10 km/h from SW | Partly Cloudy | Mostly Cloudy |
| April 25 | 50°F10°C | 61°F16°C | 6 mph10 km/h from SW | Mostly Cloudy | Cloudy |
| April 26 | 50°F10°C | 63°F17°C | 6 mph9 km/h from SW | Mostly Cloudy | Mostly Cloudy |
| April 27 | 50°F10°C | 70°F21°C | 5 mph9 km/h from SW | Mostly Clear | Mostly Clear |
| April 28 | 52°F11°C | 75°F24°C | 5 mph9 km/h from SW | Mostly Clear | Clear |
| April 29 | 55°F13°C | 83°F29°C | 5 mph8 km/h from SW | Clear | Clear |
Yes
Low of 51°F11°C, High of 67°F20°CWind: 6 mph10 km/h
Precipitation: None