Yes
you do need a jacket based on the weather in Windsor, ON, Canada 1 second ago
Why? Because Jack Frost is nipping at your nose!
20°F-7°C & Mostly Clear
Wind is 2 mph4 km/h from the East, gusting to 6 mph9 km/h
| December 13 | ||||
| 6pm | 20°F-7°C | 3 mph4 km/h East | Clear | |
| 7pm | 18°F-8°C | 3 mph5 km/h East | Mostly Clear | |
| 8pm | 17°F-8°C | 3 mph6 km/h East | Mostly Clear | |
| 9pm | 16°F-9°C | 4 mph6 km/h East | Partly Cloudy | |
| 10pm | 16°F-9°C | 4 mph7 km/h East | Mostly Cloudy | |
| 11pm | 16°F-9°C | 5 mph7 km/h East | Mostly Cloudy | |
| December 14 | ||||
| 12am | 16°F-9°C | 5 mph8 km/h East | Mostly Cloudy | |
| 1am | 15°F-9°C | 5 mph8 km/h East | Partly Cloudy | |
| 2am | 16°F-9°C | 5 mph9 km/h East | Partly Cloudy | |
| 3am | 16°F-9°C | 6 mph9 km/h Northeast | Partly Cloudy | |
| 4am | 17°F-8°C | 6 mph9 km/h East | Partly Cloudy | |
| 5am | 18°F-8°C | 6 mph10 km/h East | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 13 | 12°F-11°C | 23°F-5°C | 2 mph4 km/h from Northwest | Mostly Clear | Partly Cloudy |
| December 14 | 15°F-9°C | 35°F2°C | 9 mph14 km/h from East | Mostly Cloudy | Rain |
| December 15 | 32°F0°C | 40°F4°C | 9 mph14 km/h from Southeast | Rain | Cloudy |
| December 16 | 37°F3°C | 50°F10°C | 12 mph20 km/h from South | Rain | Rain |
| December 17 | 33°F1°C | 45°F7°C | 10 mph16 km/h from West | Mostly Cloudy | Cloudy |
| December 18 | 29°F-1°C | 37°F3°C | 5 mph8 km/h from Northwest | Cloudy | Mostly Cloudy |
| December 19 | 24°F-5°C | 34°F1°C | 6 mph9 km/h from North | Partly Cloudy | Partly Cloudy |
Yes
Low of 15°F-10°C, High of 35°F2°CWind: 9 mph14 km/h
Precipitation: None