Yes
you do need a jacket based on the weather in St. Catharines (Glenridge), Ontario, Canada 1 second ago
Why? Because too cold for just a hoodie, too warm for a parka!
38°F3°C & Mostly Cloudy
Wind is 8 mph13 km/h from the South, gusting to 17 mph28 km/h
| December 16 | ||||
| 2am | 38°F3°C | 8 mph14 km/h South | Cloudy | |
| 3am | 38°F3°C | 8 mph13 km/h South | Cloudy | |
| 4am | 38°F3°C | 8 mph13 km/h South | Cloudy | |
| 5am | 38°F3°C | 9 mph14 km/h South | Cloudy | |
| 6am | 39°F4°C | 9 mph14 km/h South | Cloudy | |
| 7am | 39°F4°C | 9 mph14 km/h South | Cloudy | |
| 8am | 39°F4°C | 10 mph15 km/h South | Cloudy | |
| 9am | 40°F4°C | 10 mph17 km/h South | Mostly Cloudy | |
| 10am | 42°F5°C | 11 mph18 km/h South | Cloudy | |
| 11am | 44°F6°C | 12 mph19 km/h South | Cloudy | |
| 12pm | 46°F8°C | 12 mph20 km/h South | Cloudy | |
| 1pm | 47°F8°C | 13 mph20 km/h South | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 16 | 38°F3°C | 49°F9°C | 12 mph20 km/h from South | Rain | Rain |
| December 17 | 36°F2°C | 48°F9°C | 15 mph25 km/h from West | Windy | Mostly Cloudy |
| December 18 | 33°F1°C | 37°F3°C | 5 mph8 km/h from West | Drizzle | Mostly Cloudy |
| December 19 | 26°F-3°C | 33°F1°C | 8 mph13 km/h from Northwest | Mostly Cloudy | Cloudy |
| December 20 | 24°F-4°C | 29°F-1°C | 10 mph16 km/h from Northeast | Snow | Mostly Cloudy |
| December 21 | 18°F-8°C | 24°F-4°C | 9 mph15 km/h from North | Mostly Cloudy | Mostly Cloudy |
| December 22 | 15°F-9°C | 22°F-6°C | 6 mph9 km/h from North | Partly Cloudy | Partly Cloudy |
Yes
Low of 36°F2°C, High of 48°F9°CWind: 15 mph25 km/h
Precipitation: None