Yes
you do need a jacket based on the weather in Brussels, Belgium 3 minutes ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
53°F12°C & Cloudy
Wind is 8 mph13 km/h from the Southwest, gusting to 16 mph26 km/h
| September 17 | ||||
| 1am | 53°F12°C | 8 mph13 km/h Southwest | Cloudy | |
| 2am | 54°F12°C | 9 mph14 km/h Southwest | Cloudy | |
| 3am | 55°F13°C | 9 mph14 km/h Southwest | Cloudy | |
| 4am | 56°F14°C | 9 mph14 km/h Southwest | Drizzle | |
| 5am | 58°F15°C | 10 mph15 km/h Southwest | Mostly Cloudy | |
| 6am | 60°F16°C | 10 mph16 km/h Southwest | Mostly Cloudy | |
| 7am | 62°F17°C | 11 mph18 km/h Southwest | Cloudy | |
| 8am | 64°F18°C | 13 mph20 km/h Southwest | Cloudy | |
| 9am | 66°F19°C | 14 mph22 km/h Southwest | Mostly Cloudy | |
| 10am | 67°F19°C | 15 mph24 km/h Southwest | Windy | |
| 11am | 68°F20°C | 15 mph24 km/h Southwest | Mostly Cloudy | |
| 12pm | 68°F20°C | 13 mph20 km/h Southwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 53°F12°C | 68°F20°C | 11 mph18 km/h from Southwest | Drizzle | Partly Cloudy |
| September 17 | 59°F15°C | 76°F24°C | 10 mph17 km/h from Southwest | Partly Cloudy | Mostly Clear |
| September 18 | 57°F14°C | 81°F27°C | 8 mph12 km/h from South | Partly Cloudy | Partly Cloudy |
| September 19 | 63°F17°C | 82°F28°C | 9 mph14 km/h from South | Mostly Cloudy | Thunderstorms |
| September 20 | 58°F14°C | 67°F20°C | 7 mph11 km/h from Southwest | Drizzle | Rain |
| September 21 | 52°F11°C | 62°F17°C | 8 mph12 km/h from Northeast | Drizzle | Drizzle |
| September 22 | 51°F11°C | 65°F18°C | 8 mph13 km/h from East | Drizzle | Thunderstorms |
No
Low of 59°F15°C, High of 76°F25°CWind: 10 mph17 km/h
Precipitation: None