Yes
you do need a jacket based on the weather in St. Catharines, ON, Canada 1 second ago
Why? Because it's why-did-i-leave-my bed degrees out!
28°F-2°C & Cloudy
Wind is 5 mph8 km/h from the Southwest, gusting to 14 mph23 km/h
| February 3 | ||||
| 2am | 28°F-2°C | 5 mph9 km/h Southwest | Cloudy | |
| 3am | 29°F-2°C | 6 mph9 km/h Southwest | Cloudy | |
| 4am | 29°F-1°C | 6 mph9 km/h Southwest | Cloudy | |
| 5am | 30°F-1°C | 6 mph10 km/h Southwest | Cloudy | |
| 6am | 30°F-1°C | 5 mph8 km/h Southwest | Cloudy | |
| 7am | 31°F-1°C | 5 mph9 km/h Southwest | Cloudy | |
| 8am | 32°F-0°C | 5 mph9 km/h South | Cloudy | |
| 9am | 34°F1°C | 6 mph10 km/h South | Cloudy | |
| 10am | 35°F2°C | 7 mph11 km/h South | Cloudy | |
| 11am | 37°F3°C | 8 mph12 km/h South | Cloudy | |
| 12pm | 38°F3°C | 7 mph11 km/h Southwest | Cloudy | |
| 1pm | 39°F4°C | 7 mph11 km/h Southwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| February 3 | 28°F-2°C | 40°F4°C | 7 mph11 km/h from Southwest | Drizzle | Drizzle |
| February 4 | 19°F-7°C | 33°F1°C | 12 mph19 km/h from Northwest | Mostly Cloudy | Cloudy |
| February 5 | 18°F-8°C | 28°F-2°C | 5 mph9 km/h from East | Mostly Cloudy | Heavy Snow |
| February 6 | 25°F-4°C | 42°F5°C | 14 mph23 km/h from Southwest | Drizzle | Windy |
| February 7 | 20°F-7°C | 28°F-2°C | 15 mph24 km/h from West | Mostly Cloudy | Mostly Cloudy |
| February 8 | 21°F-6°C | 30°F-1°C | 6 mph10 km/h from East | Cloudy | Snow |
| February 9 | 21°F-6°C | 29°F-2°C | 10 mph17 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 19°F-7°C, High of 33°F1°CWind: 12 mph19 km/h
Precipitation: 16% snow