Yes
you do need a jacket based on the weather in Brno, Czechia 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
54°F12°C & Partly Cloudy
Wind is 2 mph4 km/h from the North, gusting to 4 mph7 km/h
| August 25 | ||||
| 7pm | 53°F12°C | 3 mph4 km/h North | Partly Cloudy | |
| 8pm | 52°F11°C | 3 mph4 km/h North | Partly Cloudy | |
| 9pm | 51°F11°C | 3 mph6 km/h North | Partly Cloudy | |
| 10pm | 50°F10°C | 3 mph5 km/h North | Partly Cloudy | |
| 11pm | 49°F10°C | 3 mph5 km/h North | Mostly Cloudy | |
| August 26 | ||||
| 12am | 49°F10°C | 3 mph4 km/h North | Mostly Cloudy | |
| 1am | 51°F10°C | 2 mph4 km/h North | Mostly Cloudy | |
| 2am | 55°F13°C | 1 mph2 km/h North | Mostly Cloudy | |
| 3am | 59°F15°C | 1 mph1 km/h Southeast | Mostly Cloudy | |
| 4am | 64°F18°C | 2 mph3 km/h South | Mostly Cloudy | |
| 5am | 68°F20°C | 3 mph5 km/h South | Partly Cloudy | |
| 6am | 72°F22°C | 4 mph7 km/h Southwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 25 | 49°F9°C | 78°F25°C | 4 mph6 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| August 26 | 54°F12°C | 80°F27°C | 5 mph7 km/h from South | Mostly Cloudy | Mostly Clear |
| August 27 | 64°F18°C | 86°F30°C | 13 mph20 km/h from South | Mostly Clear | Drizzle |
| August 28 | 65°F18°C | 79°F26°C | 5 mph8 km/h from Southwest | Mostly Cloudy | Thunderstorms |
| August 29 | 61°F16°C | 72°F22°C | 7 mph12 km/h from West | Drizzle | Mostly Clear |
| August 30 | 56°F13°C | 79°F26°C | 5 mph8 km/h from South | Mostly Clear | Mostly Clear |
| August 31 | 64°F18°C | 78°F26°C | 7 mph11 km/h from South | Partly Cloudy | Rain |
Yes
Low of 55°F13°C, High of 80°F27°CWind: 5 mph7 km/h
Precipitation: None