No
you don't need a jacket based on the weather in Kennewick, WA, USA 1 second ago
63°F17°C & Mostly Clear
Wind is 10 mph16 km/h from the Southwest, gusting to 17 mph28 km/h
| October 20 | ||||
| 10pm | 63°F17°C | 9 mph14 km/h Southwest | Partly Cloudy | |
| 11pm | 63°F17°C | 8 mph12 km/h Southwest | Mostly Cloudy | |
| October 21 | ||||
| 12am | 62°F17°C | 6 mph9 km/h Southwest | Mostly Cloudy | |
| 1am | 59°F15°C | 4 mph6 km/h South | Partly Cloudy | |
| 2am | 56°F13°C | 3 mph5 km/h South | Partly Cloudy | |
| 3am | 54°F12°C | 3 mph5 km/h South | Partly Cloudy | |
| 4am | 52°F11°C | 4 mph6 km/h South | Mostly Clear | |
| 5am | 51°F11°C | 4 mph6 km/h South | Partly Cloudy | |
| 6am | 50°F10°C | 3 mph5 km/h South | Mostly Clear | |
| 7am | 49°F9°C | 3 mph4 km/h South | Mostly Clear | |
| 8am | 48°F9°C | 3 mph4 km/h South | Clear | |
| 9am | 46°F8°C | 3 mph4 km/h South | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 20 | 45°F7°C | 64°F18°C | 8 mph13 km/h from Southwest | Partly Cloudy | Mostly Clear |
| October 21 | 42°F6°C | 63°F17°C | 3 mph5 km/h from North | Mostly Clear | Clear |
| October 22 | 42°F6°C | 64°F18°C | 3 mph5 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| October 23 | 47°F9°C | 67°F20°C | 4 mph7 km/h from South | Mostly Cloudy | Mostly Cloudy |
| October 24 | 50°F10°C | 65°F19°C | 5 mph8 km/h from Southwest | Drizzle | Drizzle |
| October 25 | 46°F8°C | 60°F15°C | 10 mph16 km/h from Southwest | Partly Cloudy | Drizzle |
| October 26 | 44°F7°C | 54°F12°C | 13 mph21 km/h from Southwest | Mostly Clear | Mostly Cloudy |
Yes
Low of 42°F6°C, High of 64°F18°CWind: 3 mph5 km/h
Precipitation: None