Yes
you do need a jacket based on the weather in Zhangjiakou, Hebei, China 1 second ago
Why? Because it's not very warm out.
55°F13°C & Cloudy
Wind is 5 mph8 km/h from the N, gusting to 12 mph19 km/h
| September 20 | ||||
| 3am | 56°F13°C | 6 mph9 km/h N | Mostly Cloudy | |
| 4am | 58°F14°C | 7 mph11 km/h N | Partly Cloudy | |
| 5am | 60°F16°C | 8 mph13 km/h N | Partly Cloudy | |
| 6am | 59°F15°C | 9 mph14 km/h N | Mostly Cloudy | |
| 7am | 59°F15°C | 9 mph15 km/h NW | Partly Cloudy | |
| 8am | 58°F14°C | 10 mph15 km/h NW | Partly Cloudy | |
| 9am | 57°F14°C | 10 mph16 km/h NW | Partly Cloudy | |
| 10am | 55°F13°C | 10 mph15 km/h NW | Partly Cloudy | |
| 11am | 54°F12°C | 8 mph13 km/h NW | Partly Cloudy | |
| 12pm | 55°F13°C | 8 mph12 km/h NW | Partly Cloudy | |
| 1pm | 55°F13°C | 9 mph14 km/h NW | Partly Cloudy | |
| 2pm | 55°F13°C | 9 mph14 km/h NW | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 19 | 53°F12°C | 73°F23°C | 7 mph11 km/h from NW | Rain | Partly Cloudy |
| September 20 | 49°F9°C | 61°F16°C | 10 mph17 km/h from N | Partly Cloudy | Mostly Clear |
| September 21 | 40°F5°C | 63°F17°C | 3 mph4 km/h from SW | Mostly Clear | Clear |
| September 22 | 52°F11°C | 67°F19°C | 2 mph3 km/h from SE | Clear | Mostly Clear |
| September 23 | 50°F10°C | 69°F21°C | 3 mph4 km/h from S | Partly Cloudy | Partly Cloudy |
| September 24 | 50°F10°C | 65°F18°C | 6 mph10 km/h from NW | Mostly Clear | Clear |
| September 25 | 44°F7°C | 70°F21°C | 4 mph7 km/h from E | Partly Cloudy | Mostly Clear |
Yes
Low of 48°F9°C, High of 61°F16°CWind: 10 mph17 km/h
Precipitation: None