No
you don't need a jacket based on the weather in Opatija, Croatia 1 second ago
67°F20°C & Clear
Wind is 4 mph6 km/h from the North, gusting to 9 mph14 km/h
| September 19 | ||||
| 9pm | 67°F20°C | 4 mph7 km/h North | Clear | |
| 10pm | 67°F19°C | 4 mph7 km/h North | Clear | |
| 11pm | 66°F19°C | 4 mph6 km/h North | Clear | |
| September 20 | ||||
| 12am | 66°F19°C | 4 mph6 km/h North | Clear | |
| 1am | 66°F19°C | 4 mph6 km/h North | Clear | |
| 2am | 68°F20°C | 3 mph6 km/h North | Clear | |
| 3am | 73°F23°C | 2 mph3 km/h North | Clear | |
| 4am | 76°F25°C | 2 mph2 km/h Southeast | Clear | |
| 5am | 78°F26°C | 2 mph4 km/h South | Clear | |
| 6am | 79°F26°C | 3 mph4 km/h South | Mostly Clear | |
| 7am | 80°F27°C | 3 mph5 km/h South | Mostly Clear | |
| 8am | 80°F27°C | 3 mph5 km/h South | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 19 | 66°F19°C | 81°F27°C | 3 mph4 km/h from South | Clear | Clear |
| September 20 | 64°F18°C | 77°F25°C | 4 mph6 km/h from Southeast | Partly Cloudy | Mostly Clear |
| September 21 | 65°F18°C | 76°F25°C | 5 mph8 km/h from Southeast | Partly Cloudy | Rain |
| September 22 | 65°F18°C | 71°F22°C | 4 mph6 km/h from Southeast | Rain | Rain |
| September 23 | 60°F15°C | 70°F21°C | 4 mph6 km/h from East | Rain | Drizzle |
| September 24 | 58°F14°C | 66°F19°C | 4 mph6 km/h from Southeast | Drizzle | Drizzle |
| September 25 | 55°F13°C | 66°F19°C | 3 mph5 km/h from Southeast | Rain | Drizzle |
No
Low of 64°F18°C, High of 78°F26°CWind: 4 mph6 km/h
Precipitation: None