Yes
you do need a jacket based on the weather in Guelph, ON, Canada 1 second ago
Why? Because it's bitterly cold.
49°F9°C & Cloudy
Wind is 11 mph18 km/h from the SW, gusting to 25 mph40 km/h
| April 23 | ||||
| 10pm | 48°F9°C | 12 mph19 km/h SW | Cloudy | |
| 11pm | 48°F9°C | 11 mph18 km/h SW | Drizzle | |
| April 24 | ||||
| 12am | 47°F8°C | 11 mph18 km/h W | Drizzle | |
| 1am | 46°F8°C | 8 mph13 km/h W | Mostly Cloudy | |
| 2am | 45°F7°C | 8 mph12 km/h SW | Mostly Cloudy | |
| 3am | 45°F7°C | 8 mph12 km/h W | Mostly Cloudy | |
| 4am | 45°F7°C | 8 mph12 km/h W | Mostly Cloudy | |
| 5am | 44°F7°C | 8 mph12 km/h NW | Cloudy | |
| 6am | 43°F6°C | 9 mph14 km/h NW | Cloudy | |
| 7am | 41°F5°C | 11 mph17 km/h N | Cloudy | |
| 8am | 39°F4°C | 13 mph21 km/h N | Cloudy | |
| 9am | 37°F3°C | 14 mph22 km/h N | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 23 | 42°F6°C | 58°F14°C | 15 mph25 km/h from SW | Windy | Rain |
| April 24 | 31°F-1°C | 48°F9°C | 12 mph19 km/h from N | Partly Cloudy | Clear |
| April 25 | 26°F-3°C | 52°F11°C | 5 mph8 km/h from E | Clear | Clear |
| April 26 | 30°F-1°C | 59°F15°C | 11 mph18 km/h from E | Clear | Rain |
| April 27 | 43°F6°C | 62°F17°C | 13 mph21 km/h from S | Rain | Rain |
| April 28 | 57°F14°C | 69°F21°C | 11 mph18 km/h from SW | Mostly Cloudy | Cloudy |
| April 29 | 53°F11°C | 74°F23°C | 13 mph20 km/h from S | Mostly Cloudy | Rain |
Yes
Low of 30°F-1°C, High of 48°F9°CWind: 12 mph19 km/h
Precipitation: 18% rain