No
you don't need a jacket based on the weather in McKinney, TX, USA 1 second ago
74°F23°C & Clear
Wind is 4 mph7 km/h from the South, gusting to 8 mph13 km/h
| October 19 | ||||
| 1am | 72°F22°C | 4 mph6 km/h South | Clear | |
| 2am | 71°F22°C | 4 mph6 km/h South | Clear | |
| 3am | 70°F21°C | 2 mph4 km/h South | Clear | |
| 4am | 69°F21°C | 3 mph5 km/h Northwest | Clear | |
| 5am | 70°F21°C | 12 mph20 km/h North | Clear | |
| 6am | 67°F20°C | 17 mph28 km/h North | Windy | |
| 7am | 66°F19°C | 18 mph30 km/h North | Windy | |
| 8am | 63°F17°C | 18 mph28 km/h North | Windy | |
| 9am | 61°F16°C | 17 mph27 km/h North | Windy | |
| 10am | 59°F15°C | 15 mph24 km/h North | Clear | |
| 11am | 58°F14°C | 13 mph20 km/h North | Clear | |
| 12pm | 56°F13°C | 11 mph18 km/h North | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 18 | 69°F21°C | 77°F25°C | 6 mph10 km/h from Southwest | Thunderstorms | Clear |
| October 19 | 56°F13°C | 73°F23°C | 8 mph13 km/h from North | Clear | Clear |
| October 20 | 55°F13°C | 86°F30°C | 16 mph25 km/h from South | Windy | Mostly Clear |
| October 21 | 60°F16°C | 78°F26°C | 13 mph21 km/h from Northeast | Clear | Clear |
| October 22 | 53°F12°C | 78°F26°C | 6 mph10 km/h from Southeast | Mostly Clear | Mostly Clear |
| October 23 | 58°F14°C | 77°F25°C | 12 mph20 km/h from South | Mostly Cloudy | Windy |
| October 24 | 65°F18°C | 74°F23°C | 13 mph21 km/h from Southwest | Mostly Cloudy | Thunderstorms |
Yes
Low of 55°F13°C, High of 73°F23°CWind: 8 mph13 km/h
Precipitation: None