Yes
you do need a jacket based on the weather in Sammamish, WA, USA 1 second ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
46°F8°C & Mostly Cloudy
Wind is 4 mph6 km/h from the South, gusting to 14 mph23 km/h
| April 28 | ||||
| 7am | 45°F7°C | 4 mph6 km/h South | Partly Cloudy | |
| 8am | 45°F7°C | 4 mph7 km/h South | Partly Cloudy | |
| 9am | 45°F7°C | 5 mph8 km/h South | Partly Cloudy | |
| 10am | 47°F8°C | 4 mph7 km/h South | Mostly Cloudy | |
| 11am | 49°F9°C | 7 mph11 km/h South | Cloudy | |
| 12pm | 50°F10°C | 7 mph11 km/h South | Cloudy | |
| 1pm | 51°F11°C | 7 mph11 km/h South | Cloudy | |
| 2pm | 52°F11°C | 7 mph12 km/h South | Cloudy | |
| 3pm | 53°F12°C | 7 mph12 km/h South | Cloudy | |
| 4pm | 55°F13°C | 7 mph12 km/h South | Cloudy | |
| 5pm | 56°F13°C | 7 mph11 km/h Southwest | Cloudy | |
| 6pm | 57°F14°C | 6 mph10 km/h Southwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 28 | 45°F7°C | 57°F14°C | 7 mph11 km/h from South | Cloudy | Rain |
| April 29 | 48°F9°C | 58°F14°C | 4 mph6 km/h from Southwest | Drizzle | Mostly Cloudy |
| April 30 | 43°F6°C | 64°F18°C | 3 mph5 km/h from Northwest | Partly Cloudy | Mostly Clear |
| May 1 | 44°F6°C | 74°F23°C | 3 mph5 km/h from Northwest | Clear | Clear |
| May 2 | 49°F10°C | 67°F19°C | 6 mph10 km/h from Southwest | Drizzle | Rain |
| May 3 | 42°F5°C | 52°F11°C | 5 mph8 km/h from Northeast | Drizzle | Mostly Cloudy |
| May 4 | 39°F4°C | 55°F13°C | 5 mph8 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
Yes
Low of 48°F9°C, High of 58°F15°CWind: 4 mph6 km/h
Precipitation: 47% rain