Yes
you do need a jacket based on the weather in Thorold, ON, Canada 1 second ago
Why? Because it's not very warm out!
56°F14°C & Clear
Wind is 4 mph7 km/h from the East, gusting to 9 mph15 km/h
| September 15 | ||||
| 6am | 56°F14°C | 5 mph8 km/h East | Clear | |
| 7am | 57°F14°C | 5 mph8 km/h East | Clear | |
| 8am | 59°F15°C | 5 mph9 km/h East | Mostly Clear | |
| 9am | 64°F18°C | 6 mph9 km/h East | Mostly Clear | |
| 10am | 68°F20°C | 6 mph9 km/h East | Mostly Clear | |
| 11am | 71°F22°C | 5 mph9 km/h East | Partly Cloudy | |
| 12pm | 74°F23°C | 5 mph9 km/h Northeast | Mostly Clear | |
| 1pm | 75°F24°C | 8 mph13 km/h Northeast | Mostly Clear | |
| 2pm | 76°F24°C | 10 mph16 km/h Northeast | Mostly Clear | |
| 3pm | 76°F25°C | 10 mph17 km/h Northeast | Clear | |
| 4pm | 76°F24°C | 11 mph17 km/h Northeast | Clear | |
| 5pm | 75°F24°C | 11 mph17 km/h Northeast | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 56°F13°C | 76°F25°C | 8 mph13 km/h from Northeast | Mostly Clear | Clear |
| September 16 | 57°F14°C | 77°F25°C | 7 mph11 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 17 | 58°F15°C | 76°F25°C | 3 mph5 km/h from Northwest | Mostly Clear | Mostly Clear |
| September 18 | 60°F15°C | 79°F26°C | 5 mph8 km/h from West | Mostly Clear | Partly Cloudy |
| September 19 | 58°F14°C | 70°F21°C | 8 mph13 km/h from North | Mostly Clear | Clear |
| September 20 | 53°F12°C | 70°F21°C | 9 mph15 km/h from East | Mostly Clear | Mostly Clear |
| September 21 | 57°F14°C | 76°F24°C | 9 mph14 km/h from South | Mostly Clear | Mostly Cloudy |
Yes
Low of 57°F14°C, High of 77°F25°CWind: 7 mph11 km/h
Precipitation: None