No
you don't need a jacket based on the weather in 15871 Main St, Chino, CA 91708, USA 1 second ago
65°F18°C & Partly Cloudy
Wind is 6 mph9 km/h from the West, gusting to 14 mph22 km/h
| September 27 | ||||
| 4am | 65°F18°C | 4 mph7 km/h West | Cloudy | |
| 5am | 65°F18°C | 3 mph6 km/h West | Cloudy | |
| 6am | 65°F18°C | 3 mph5 km/h Northwest | Mostly Cloudy | |
| 7am | 64°F18°C | 3 mph5 km/h West | Mostly Cloudy | |
| 8am | 64°F18°C | 2 mph3 km/h West | Cloudy | |
| 9am | 63°F17°C | 2 mph3 km/h Southwest | Mostly Cloudy | |
| 10am | 63°F17°C | 2 mph3 km/h West | Mostly Cloudy | |
| 11am | 64°F18°C | 2 mph4 km/h West | Mostly Cloudy | |
| 12pm | 66°F19°C | 2 mph3 km/h Southwest | Cloudy | |
| 1pm | 68°F20°C | 2 mph2 km/h Southwest | Mostly Cloudy | |
| 2pm | 72°F22°C | 2 mph4 km/h Southwest | Mostly Cloudy | |
| 3pm | 75°F24°C | 3 mph6 km/h West | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 27 | 63°F17°C | 80°F27°C | 5 mph8 km/h from West | Partly Cloudy | Partly Cloudy |
| September 28 | 62°F17°C | 80°F27°C | 5 mph8 km/h from Southwest | Mostly Clear | Mostly Clear |
| September 29 | 61°F16°C | 82°F28°C | 6 mph9 km/h from West | Mostly Clear | Partly Cloudy |
| September 30 | 60°F16°C | 78°F26°C | 5 mph8 km/h from West | Mostly Clear | Clear |
| October 1 | 58°F14°C | 81°F27°C | 5 mph8 km/h from West | Clear | Clear |
| October 2 | 57°F14°C | 82°F28°C | 5 mph8 km/h from West | Clear | Clear |
| October 3 | 59°F15°C | 78°F26°C | 5 mph8 km/h from West | Mostly Clear | Mostly Clear |
No
Low of 63°F17°C, High of 81°F27°CWind: 5 mph8 km/h
Precipitation: None