Yes
you do need a jacket based on the weather in Ljubljana, Slovenia 1 second ago
Why? Because it's not very warm out!
56°F13°C & Mostly Cloudy
Wind is 1 mph1 km/h from the West, gusting to 2 mph3 km/h
| September 7 | ||||
| 8pm | 56°F13°C | 1 mph1 km/h West | Mostly Cloudy | |
| 9pm | 55°F13°C | 1 mph2 km/h Southwest | Mostly Cloudy | |
| 10pm | 54°F12°C | 1 mph2 km/h Southwest | Mostly Cloudy | |
| 11pm | 53°F12°C | 1 mph2 km/h Southwest | Partly Cloudy | |
| September 8 | ||||
| 12am | 52°F11°C | 1 mph2 km/h Southwest | Partly Cloudy | |
| 1am | 52°F11°C | 1 mph2 km/h Southwest | Mostly Clear | |
| 2am | 56°F13°C | 1 mph2 km/h Southwest | Mostly Clear | |
| 3am | 60°F16°C | 1 mph1 km/h South | Mostly Clear | |
| 4am | 64°F18°C | 1 mph2 km/h East | Clear | |
| 5am | 68°F20°C | 1 mph2 km/h East | Partly Cloudy | |
| 6am | 71°F22°C | 1 mph2 km/h East | Partly Cloudy | |
| 7am | 75°F24°C | 1 mph2 km/h East | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 7 | 52°F11°C | 78°F26°C | 1 mph2 km/h from East | Partly Cloudy | Partly Cloudy |
| September 8 | 55°F13°C | 78°F26°C | 3 mph6 km/h from Southwest | Partly Cloudy | Drizzle |
| September 9 | 60°F16°C | 68°F20°C | 3 mph5 km/h from East | Rain | Rain |
| September 10 | 60°F16°C | 74°F24°C | 3 mph5 km/h from Southwest | Drizzle | Mostly Clear |
| September 11 | 57°F14°C | 75°F24°C | 2 mph3 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| September 12 | 58°F14°C | 73°F23°C | 3 mph5 km/h from South | Mostly Cloudy | Mostly Cloudy |
| September 13 | 58°F14°C | 72°F22°C | 2 mph3 km/h from East | Mostly Cloudy | Partly Cloudy |
Yes
Low of 55°F13°C, High of 78°F26°CWind: 3 mph6 km/h
Precipitation: 20% rain