No
you don't need a jacket based on the weather in Black Diamond, WA 98010, USA 1 second ago
59°F15°C & Clear
Wind is 1 mph2 km/h from the S, gusting to 4 mph7 km/h
| September 22 | ||||
| 1pm | 61°F16°C | 2 mph3 km/h SW | Partly Cloudy | |
| 2pm | 64°F18°C | 3 mph5 km/h W | Partly Cloudy | |
| 3pm | 67°F19°C | 3 mph5 km/h W | Mostly Cloudy | |
| 4pm | 68°F20°C | 4 mph6 km/h W | Mostly Cloudy | |
| 5pm | 69°F21°C | 4 mph6 km/h W | Mostly Cloudy | |
| 6pm | 69°F21°C | 4 mph6 km/h W | Mostly Cloudy | |
| 7pm | 69°F21°C | 3 mph6 km/h W | Mostly Cloudy | |
| 8pm | 68°F20°C | 3 mph5 km/h W | Mostly Cloudy | |
| 9pm | 66°F19°C | 2 mph3 km/h W | Mostly Cloudy | |
| 10pm | 63°F17°C | 2 mph4 km/h NE | Mostly Cloudy | |
| 11pm | 61°F16°C | 2 mph4 km/h E | Mostly Cloudy | |
| September 23 | ||||
| 12am | 59°F15°C | 3 mph5 km/h SE | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 22 | 47°F8°C | 69°F21°C | 3 mph4 km/h from W | Mostly Cloudy | Mostly Cloudy |
| September 23 | 56°F13°C | 72°F22°C | 3 mph4 km/h from W | Partly Cloudy | Partly Cloudy |
| September 24 | 54°F12°C | 78°F26°C | 3 mph5 km/h from NW | Mostly Clear | Partly Cloudy |
| September 25 | 53°F12°C | 65°F19°C | 5 mph8 km/h from SW | Rain | Drizzle |
| September 26 | 48°F9°C | 64°F18°C | 2 mph4 km/h from SW | Drizzle | Rain |
| September 27 | 50°F10°C | 63°F17°C | 6 mph10 km/h from SW | Partly Cloudy | Mostly Clear |
| September 28 | 46°F8°C | 62°F17°C | 4 mph7 km/h from N | Partly Cloudy | Mostly Cloudy |
Yes
Low of 55°F13°C, High of 72°F22°CWind: 3 mph4 km/h
Precipitation: 15% rain