Yes
you do need a jacket based on the weather in Mississauga (Erin Mills), Ontario, Canada 1 second ago
Why? Because there's a thunderstorm or two nearby!
88°F31°C & Isolated Thunderstorms
Wind is 7 mph11 km/h from the Southwest, gusting to 12 mph20 km/h
| August 12 | ||||
| 4pm | 88°F31°C | 8 mph13 km/h Southwest | Thunderstorms | |
| 5pm | 87°F30°C | 10 mph16 km/h Southwest | Mostly Cloudy | |
| 6pm | 86°F30°C | 8 mph14 km/h Southwest | Partly Cloudy | |
| 7pm | 84°F29°C | 8 mph13 km/h West | Mostly Cloudy | |
| 8pm | 82°F28°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| 9pm | 80°F27°C | 4 mph7 km/h Southwest | Mostly Cloudy | |
| 10pm | 79°F26°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| 11pm | 77°F25°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| August 13 | ||||
| 12am | 76°F24°C | 5 mph9 km/h Southwest | Mostly Cloudy | |
| 1am | 75°F24°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 2am | 74°F23°C | 5 mph9 km/h West | Mostly Cloudy | |
| 3am | 73°F23°C | 4 mph6 km/h West | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 12 | 73°F23°C | 91°F33°C | 6 mph9 km/h from Southwest | Thunderstorms | Thunderstorms |
| August 13 | 70°F21°C | 83°F28°C | 5 mph8 km/h from West | Drizzle | Clear |
| August 14 | 64°F18°C | 81°F27°C | 5 mph8 km/h from Northeast | Mostly Clear | Mostly Clear |
| August 15 | 66°F19°C | 82°F28°C | 6 mph10 km/h from Southeast | Mostly Clear | Mostly Clear |
| August 16 | 67°F19°C | 86°F30°C | 6 mph9 km/h from Southwest | Mostly Clear | Rain |
| August 17 | 66°F19°C | 81°F27°C | 8 mph13 km/h from North | Partly Cloudy | Clear |
| August 18 | 60°F16°C | 70°F21°C | 7 mph11 km/h from East | Mostly Clear | Partly Cloudy |
No
Low of 70°F21°C, High of 83°F29°CWind: 5 mph8 km/h
Precipitation: 52% rain