Yes
you do need a jacket based on the weather in McKinney, TX 75072, USA 1 second ago
Why? Because it's pretty chilly!
53°F11°C & Partly Cloudy
Wind is 5 mph8 km/h from the Southeast, gusting to 10 mph16 km/h
| December 15 | ||||
| 8am | 53°F12°C | 6 mph9 km/h Southeast | Cloudy | |
| 9am | 54°F12°C | 5 mph9 km/h Southeast | Cloudy | |
| 10am | 57°F14°C | 5 mph8 km/h Southeast | Cloudy | |
| 11am | 59°F15°C | 5 mph8 km/h Southeast | Drizzle | |
| 12pm | 62°F16°C | 5 mph8 km/h South | Cloudy | |
| 1pm | 65°F18°C | 7 mph12 km/h South | Cloudy | |
| 2pm | 68°F20°C | 8 mph13 km/h South | Cloudy | |
| 3pm | 70°F21°C | 10 mph16 km/h South | Cloudy | |
| 4pm | 72°F22°C | 10 mph17 km/h South | Cloudy | |
| 5pm | 73°F23°C | 11 mph17 km/h South | Mostly Cloudy | |
| 6pm | 71°F22°C | 11 mph18 km/h South | Mostly Cloudy | |
| 7pm | 69°F21°C | 12 mph19 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 15 | 47°F8°C | 73°F23°C | 8 mph13 km/h from South | Drizzle | Rain |
| December 16 | 56°F14°C | 71°F22°C | 9 mph14 km/h from Southwest | Rain | Mostly Cloudy |
| December 17 | 55°F13°C | 67°F19°C | 5 mph8 km/h from Southwest | Mostly Cloudy | Rain |
| December 18 | 42°F5°C | 63°F17°C | 13 mph21 km/h from North | Rain | Clear |
| December 19 | 37°F3°C | 56°F14°C | 7 mph11 km/h from Southeast | Clear | Clear |
| December 20 | 41°F5°C | 62°F16°C | 9 mph15 km/h from North | Clear | Clear |
| December 21 | 36°F2°C | 55°F13°C | 7 mph10 km/h from Southeast | Clear | Mostly Clear |
Yes
Low of 56°F14°C, High of 71°F22°CWind: 9 mph14 km/h
Precipitation: 65% rain