Yes
you do need a jacket based on the weather in Sammamish, WA, USA 1 second ago
Why? Because a little drizzle out and it's cold enough that makes you wish you had a hat, but you're still too proud to admit it!
48°F9°C & Drizzle
Wind is 9 mph14 km/h from the South, gusting to 19 mph30 km/h
| March 20 | ||||
| 6pm | 48°F9°C | 9 mph14 km/h South | Drizzle | |
| 7pm | 47°F9°C | 9 mph15 km/h South | Drizzle | |
| 8pm | 47°F8°C | 10 mph16 km/h South | Drizzle | |
| 9pm | 46°F8°C | 9 mph14 km/h South | Drizzle | |
| 10pm | 45°F7°C | 7 mph11 km/h South | Drizzle | |
| 11pm | 44°F7°C | 8 mph13 km/h South | Drizzle | |
| March 21 | ||||
| 12am | 44°F7°C | 9 mph14 km/h South | Thunderstorms | |
| 1am | 44°F7°C | 10 mph15 km/h South | Cloudy | |
| 2am | 45°F7°C | 13 mph20 km/h South | Cloudy | |
| 3am | 46°F8°C | 14 mph23 km/h South | Cloudy | |
| 4am | 46°F8°C | 13 mph21 km/h South | Drizzle | |
| 5am | 46°F8°C | 12 mph20 km/h South | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 20 | 40°F5°C | 48°F9°C | 6 mph10 km/h from South | Drizzle | Drizzle |
| March 21 | 41°F5°C | 49°F10°C | 9 mph15 km/h from South | Drizzle | Rain |
| March 22 | 39°F4°C | 51°F11°C | 5 mph9 km/h from South | Cloudy | Rain |
| March 23 | 42°F6°C | 53°F12°C | 8 mph12 km/h from South | Rain | Drizzle |
| March 24 | 50°F10°C | 60°F16°C | 5 mph8 km/h from Southwest | Cloudy | Mostly Cloudy |
| March 25 | 44°F7°C | 70°F21°C | 3 mph5 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
| March 26 | 48°F9°C | 63°F17°C | 5 mph7 km/h from Southwest | Rain | Rain |
Yes
Low of 41°F5°C, High of 49°F10°CWind: 9 mph15 km/h
Precipitation: 76% rain