No
you don't need a jacket based on the weather in Thorold, ON, Canada 1 second ago
72°F22°C & Partly Cloudy
Wind is 5 mph8 km/h from the West, gusting to 9 mph15 km/h
| September 18 | ||||
| 11am | 72°F22°C | 5 mph8 km/h West | Partly Cloudy | |
| 12pm | 74°F23°C | 5 mph9 km/h Northwest | Mostly Cloudy | |
| 1pm | 76°F25°C | 5 mph9 km/h Northwest | Mostly Cloudy | |
| 2pm | 79°F26°C | 5 mph9 km/h Northwest | Partly Cloudy | |
| 3pm | 80°F27°C | 6 mph9 km/h West | Mostly Clear | |
| 4pm | 80°F27°C | 6 mph10 km/h West | Mostly Clear | |
| 5pm | 79°F26°C | 8 mph12 km/h Southwest | Mostly Cloudy | |
| 6pm | 77°F25°C | 9 mph14 km/h Southwest | Partly Cloudy | |
| 7pm | 74°F23°C | 7 mph12 km/h Southwest | Mostly Clear | |
| 8pm | 71°F22°C | 5 mph9 km/h Southwest | Mostly Clear | |
| 9pm | 70°F21°C | 5 mph8 km/h Northwest | Mostly Clear | |
| 10pm | 68°F20°C | 8 mph12 km/h North | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 56°F13°C | 80°F27°C | 5 mph9 km/h from West | Partly Cloudy | Mostly Clear |
| September 19 | 57°F14°C | 68°F20°C | 7 mph12 km/h from North | Mostly Clear | Mostly Clear |
| September 20 | 53°F12°C | 70°F21°C | 11 mph17 km/h from East | Mostly Clear | Partly Cloudy |
| September 21 | 56°F13°C | 80°F27°C | 6 mph9 km/h from South | Partly Cloudy | Thunderstorms |
| September 22 | 65°F18°C | 76°F24°C | 12 mph19 km/h from Southwest | Rain | Rain |
| September 23 | 63°F17°C | 75°F24°C | 6 mph10 km/h from West | Drizzle | Partly Cloudy |
| September 24 | 62°F17°C | 73°F23°C | 7 mph11 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 57°F14°C, High of 68°F20°CWind: 7 mph12 km/h
Precipitation: None