Yes
you do need a jacket based on the weather in Sitka, AK, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
54°F12°C & Clear
Wind is 2 mph4 km/h from the North, gusting to 4 mph6 km/h
| August 19 | ||||
| 3am | 53°F12°C | 3 mph5 km/h Northeast | Clear | |
| 4am | 52°F11°C | 4 mph6 km/h Northeast | Clear | |
| 5am | 51°F11°C | 4 mph6 km/h Northeast | Clear | |
| 6am | 51°F10°C | 4 mph6 km/h Northeast | Clear | |
| 7am | 50°F10°C | 4 mph6 km/h Northeast | Clear | |
| 8am | 50°F10°C | 3 mph5 km/h Northeast | Clear | |
| 9am | 50°F10°C | 3 mph5 km/h Northeast | Clear | |
| 10am | 50°F10°C | 3 mph5 km/h Northeast | Clear | |
| 11am | 51°F11°C | 3 mph4 km/h Northeast | Clear | |
| 12pm | 54°F12°C | 2 mph4 km/h North | Clear | |
| 1pm | 56°F13°C | 3 mph5 km/h Northwest | Clear | |
| 2pm | 58°F14°C | 4 mph6 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 18 | 51°F11°C | 62°F17°C | 2 mph4 km/h from Northwest | Mostly Cloudy | Clear |
| August 19 | 50°F10°C | 62°F17°C | 5 mph8 km/h from West | Mostly Clear | Partly Cloudy |
| August 20 | 51°F11°C | 60°F16°C | 3 mph6 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| August 21 | 50°F10°C | 62°F17°C | 3 mph5 km/h from Southeast | Cloudy | Cloudy |
| August 22 | 55°F13°C | 63°F17°C | 3 mph5 km/h from East | Drizzle | Drizzle |
| August 23 | 55°F13°C | 66°F19°C | 3 mph5 km/h from West | Partly Cloudy | Partly Cloudy |
| August 24 | 55°F13°C | 64°F18°C | 4 mph6 km/h from West | Partly Cloudy | Partly Cloudy |
Yes
Low of 49°F10°C, High of 62°F17°CWind: 5 mph8 km/h
Precipitation: 9% rain