Yes
you do need a jacket based on the weather in Whitby, ON, Canada 1 second ago
Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it and it's so windy, your hat is now someone else's problem, two cities away!
48°F9°C & Cloudy
Wind is 14 mph23 km/h from the Southwest, gusting to 27 mph44 km/h
| March 20 | ||||
| 5pm | 48°F9°C | 15 mph24 km/h Southwest | Drizzle | |
| 6pm | 46°F8°C | 14 mph23 km/h West | Cloudy | |
| 7pm | 39°F4°C | 17 mph28 km/h Northwest | Windy | |
| 8pm | 36°F2°C | 18 mph29 km/h Northwest | Windy | |
| 9pm | 34°F1°C | 19 mph31 km/h Northwest | Windy | |
| 10pm | 32°F0°C | 21 mph33 km/h Northwest | Windy | |
| 11pm | 32°F-0°C | 22 mph35 km/h Northwest | Windy | |
| March 21 | ||||
| 12am | 31°F-1°C | 20 mph31 km/h Northwest | Windy | |
| 1am | 30°F-1°C | 17 mph28 km/h Northwest | Windy | |
| 2am | 29°F-2°C | 15 mph24 km/h Northwest | Mostly Clear | |
| 3am | 28°F-2°C | 13 mph20 km/h Northwest | Mostly Clear | |
| 4am | 28°F-2°C | 11 mph18 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 20 | 31°F-1°C | 48°F9°C | 11 mph18 km/h from Southwest | Rain | Windy |
| March 21 | 27°F-3°C | 44°F7°C | 10 mph17 km/h from Southwest | Clear | Mostly Cloudy |
| March 22 | 24°F-5°C | 41°F5°C | 17 mph28 km/h from Northwest | Windy | Mostly Clear |
| March 23 | 23°F-5°C | 35°F2°C | 7 mph11 km/h from Southeast | Partly Cloudy | Rain |
| March 24 | 32°F0°C | 43°F6°C | 14 mph22 km/h from Southwest | Drizzle | Cloudy |
| March 25 | 31°F-1°C | 38°F3°C | 11 mph18 km/h from West | Cloudy | Mostly Cloudy |
| March 26 | 28°F-2°C | 38°F3°C | 9 mph14 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
Yes
Low of 27°F-3°C, High of 45°F7°CWind: 10 mph17 km/h
Precipitation: None