Yes
you do need a jacket based on the weather in Wiarton, ON N0H, Canada 1 second ago
Why? Because you're not freezing, but you’ll definitely start complaining if it lasts much longer!
41°F5°C & Cloudy
Wind is 3 mph5 km/h from the Northeast, gusting to 7 mph11 km/h
| May 3 | ||||
| 2am | 41°F5°C | 4 mph6 km/h Northeast | Cloudy | |
| 3am | 40°F4°C | 6 mph10 km/h Northeast | Cloudy | |
| 4am | 39°F4°C | 7 mph11 km/h Northeast | Cloudy | |
| 5am | 38°F4°C | 6 mph10 km/h Northeast | Cloudy | |
| 6am | 38°F4°C | 6 mph10 km/h Northeast | Cloudy | |
| 7am | 39°F4°C | 7 mph11 km/h Northeast | Cloudy | |
| 8am | 40°F4°C | 8 mph13 km/h Northeast | Cloudy | |
| 9am | 41°F5°C | 8 mph13 km/h Northeast | Mostly Cloudy | |
| 10am | 42°F6°C | 8 mph13 km/h Northeast | Cloudy | |
| 11am | 44°F6°C | 9 mph14 km/h Northeast | Cloudy | |
| 12pm | 44°F7°C | 9 mph15 km/h Northeast | Cloudy | |
| 1pm | 45°F7°C | 9 mph15 km/h Northeast | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 3 | 38°F4°C | 48°F9°C | 8 mph13 km/h from Northeast | Cloudy | Mostly Cloudy |
| May 4 | 37°F3°C | 58°F14°C | 11 mph18 km/h from Northeast | Mostly Cloudy | Cloudy |
| May 5 | 46°F8°C | 61°F16°C | 12 mph19 km/h from East | Rain | Rain |
| May 6 | 47°F8°C | 58°F15°C | 5 mph9 km/h from Southwest | Drizzle | Haze |
| May 7 | 42°F6°C | 55°F13°C | 9 mph15 km/h from North | Mostly Cloudy | Partly Cloudy |
| May 8 | 36°F2°C | 51°F11°C | 9 mph14 km/h from Northeast | Mostly Clear | Mostly Clear |
| May 9 | 39°F4°C | 58°F15°C | 5 mph8 km/h from North | Mostly Clear | Mostly Clear |
Yes
Low of 37°F3°C, High of 57°F14°CWind: 11 mph18 km/h
Precipitation: None