No
you don't need a jacket based on the weather in Maple Valley, WA 98038, USA 1 second ago
69°F20°C & Cloudy
Wind is 2 mph3 km/h from the Northwest, gusting to 4 mph7 km/h
| September 12 | ||||
| 10pm | 66°F19°C | 2 mph4 km/h Northwest | Mostly Clear | |
| 11pm | 63°F17°C | 3 mph5 km/h Northwest | Mostly Clear | |
| September 13 | ||||
| 12am | 61°F16°C | 3 mph4 km/h Northeast | Mostly Cloudy | |
| 1am | 59°F15°C | 2 mph3 km/h East | Mostly Cloudy | |
| 2am | 58°F15°C | 2 mph3 km/h East | Mostly Cloudy | |
| 3am | 57°F14°C | 2 mph3 km/h Northeast | Mostly Cloudy | |
| 4am | 57°F14°C | 2 mph3 km/h East | Partly Cloudy | |
| 5am | 56°F13°C | 2 mph4 km/h Southeast | Partly Cloudy | |
| 6am | 55°F13°C | 2 mph4 km/h Southeast | Mostly Clear | |
| 7am | 54°F12°C | 2 mph4 km/h Southeast | Mostly Clear | |
| 8am | 54°F12°C | 3 mph4 km/h Southeast | Partly Cloudy | |
| 9am | 53°F12°C | 3 mph4 km/h Southeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 12 | 57°F14°C | 69°F21°C | 1 mph2 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| September 13 | 53°F12°C | 75°F24°C | 3 mph5 km/h from Southwest | Mostly Clear | Mostly Cloudy |
| September 14 | 56°F13°C | 64°F18°C | 3 mph6 km/h from Southwest | Rain | Rain |
| September 15 | 53°F12°C | 69°F20°C | 3 mph6 km/h from North | Partly Cloudy | Mostly Clear |
| September 16 | 52°F11°C | 81°F27°C | 3 mph4 km/h from East | Clear | Mostly Clear |
| September 17 | 51°F10°C | 65°F19°C | 5 mph8 km/h from Southwest | Drizzle | Mostly Clear |
| September 18 | 46°F8°C | 66°F19°C | 5 mph7 km/h from North | Mostly Clear | Mostly Clear |
Yes
Low of 54°F12°C, High of 75°F24°CWind: 3 mph5 km/h
Precipitation: None