No
you don't need a jacket based on the weather in Grant County, WA, USA 1 second ago
60°F16°C & Partly Cloudy
Wind is 0 mph0 km/h from the Southwest, gusting to 1 mph2 km/h
| September 14 | ||||
| 6am | 60°F16°C | 0 mph1 km/h Southwest | Partly Cloudy | |
| 7am | 59°F15°C | 1 mph1 km/h Southwest | Partly Cloudy | |
| 8am | 59°F15°C | 5 mph8 km/h South | Cloudy | |
| 9am | 60°F16°C | 5 mph8 km/h Southwest | Cloudy | |
| 10am | 62°F16°C | 7 mph11 km/h South | Cloudy | |
| 11am | 63°F17°C | 8 mph13 km/h South | Drizzle | |
| 12pm | 63°F17°C | 7 mph12 km/h South | Drizzle | |
| 1pm | 64°F18°C | 10 mph15 km/h South | Cloudy | |
| 2pm | 66°F19°C | 11 mph18 km/h South | Cloudy | |
| 3pm | 68°F20°C | 11 mph17 km/h South | Cloudy | |
| 4pm | 70°F21°C | 10 mph16 km/h South | Cloudy | |
| 5pm | 72°F22°C | 9 mph15 km/h South | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 14 | 58°F15°C | 73°F23°C | 10 mph15 km/h from Southwest | Drizzle | Mostly Cloudy |
| September 15 | 54°F12°C | 76°F24°C | 5 mph7 km/h from South | Mostly Clear | Clear |
| September 16 | 54°F12°C | 82°F28°C | 7 mph12 km/h from East | Clear | Clear |
| September 17 | 56°F13°C | 85°F29°C | 4 mph7 km/h from Southeast | Clear | Mostly Clear |
| September 18 | 58°F14°C | 80°F27°C | 3 mph5 km/h from Northwest | Partly Cloudy | Mostly Clear |
| September 19 | 62°F17°C | 85°F29°C | 6 mph10 km/h from North | Mostly Clear | Partly Cloudy |
| September 20 | 62°F17°C | 79°F26°C | 5 mph8 km/h from West | Partly Cloudy | Partly Cloudy |
Yes
Low of 54°F12°C, High of 75°F24°CWind: 5 mph7 km/h
Precipitation: None