Yes
you do need a jacket based on the weather in Long Sault, South Stormont, ON K0C 1P0, Canada 1 second ago
Why? Because it's not very warm out!
55°F13°C & Clear
Wind is 5 mph8 km/h from the Northeast, gusting to 11 mph18 km/h
| September 15 | ||||
| 5am | 54°F12°C | 6 mph9 km/h Northeast | Mostly Clear | |
| 6am | 54°F12°C | 6 mph9 km/h Northeast | Clear | |
| 7am | 53°F12°C | 6 mph9 km/h Northeast | Mostly Clear | |
| 8am | 56°F13°C | 5 mph8 km/h Northeast | Clear | |
| 9am | 59°F15°C | 5 mph9 km/h Northeast | Clear | |
| 10am | 63°F17°C | 4 mph7 km/h Northeast | Clear | |
| 11am | 66°F19°C | 3 mph5 km/h Northeast | Clear | |
| 12pm | 69°F21°C | 3 mph5 km/h Northeast | Clear | |
| 1pm | 72°F22°C | 4 mph7 km/h Northeast | Clear | |
| 2pm | 73°F23°C | 4 mph7 km/h Northeast | Clear | |
| 3pm | 74°F23°C | 4 mph6 km/h Northeast | Clear | |
| 4pm | 74°F24°C | 4 mph6 km/h Northeast | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 53°F12°C | 74°F24°C | 4 mph7 km/h from Northeast | Clear | Clear |
| September 16 | 52°F11°C | 78°F25°C | 4 mph7 km/h from Northeast | Clear | Clear |
| September 17 | 54°F12°C | 79°F26°C | 2 mph4 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| September 18 | 60°F15°C | 79°F26°C | 7 mph12 km/h from West | Mostly Clear | Partly Cloudy |
| September 19 | 50°F10°C | 66°F19°C | 8 mph13 km/h from Northwest | Clear | Clear |
| September 20 | 44°F7°C | 65°F18°C | 3 mph6 km/h from Northeast | Clear | Mostly Clear |
| September 21 | 46°F8°C | 74°F23°C | 4 mph7 km/h from South | Partly Cloudy | Partly Cloudy |
Yes
Low of 52°F11°C, High of 78°F26°CWind: 4 mph7 km/h
Precipitation: None