Yes
you do need a jacket based on the weather in Trieste, Province of Trieste, Italy 1 second ago
Why? Because it's not very warm out!
59°F15°C & Cloudy
Wind is 2 mph3 km/h from the South, gusting to 10 mph16 km/h
| October 20 | ||||
| 11am | 59°F15°C | 2 mph4 km/h South | Cloudy | |
| 12pm | 60°F16°C | 2 mph3 km/h Southwest | Cloudy | |
| 1pm | 60°F16°C | 2 mph3 km/h Southwest | Cloudy | |
| 2pm | 60°F16°C | 2 mph3 km/h West | Cloudy | |
| 3pm | 59°F15°C | 2 mph4 km/h South | Cloudy | |
| 4pm | 59°F15°C | 4 mph6 km/h South | Drizzle | |
| 5pm | 58°F14°C | 4 mph6 km/h South | Drizzle | |
| 6pm | 58°F14°C | 4 mph6 km/h South | Drizzle | |
| 7pm | 57°F14°C | 3 mph6 km/h South | Drizzle | |
| 8pm | 57°F14°C | 4 mph6 km/h South | Drizzle | |
| 9pm | 57°F14°C | 4 mph7 km/h South | Drizzle | |
| 10pm | 57°F14°C | 4 mph7 km/h South | Drizzle | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 19 | 50°F10°C | 60°F16°C | 3 mph5 km/h from Southeast | Drizzle | Rain |
| October 20 | 57°F14°C | 61°F16°C | 8 mph13 km/h from South | Rain | Rain |
| October 21 | 56°F13°C | 63°F17°C | 3 mph6 km/h from Southwest | Drizzle | Drizzle |
| October 22 | 58°F15°C | 64°F18°C | 9 mph14 km/h from South | Rain | Rain |
| October 23 | 52°F11°C | 63°F17°C | 7 mph11 km/h from South | Partly Cloudy | Partly Cloudy |
| October 24 | 50°F10°C | 61°F16°C | 4 mph7 km/h from South | Rain | Rain |
| October 25 | 48°F9°C | 58°F14°C | 7 mph11 km/h from East | Drizzle | Drizzle |
Yes
Low of 57°F14°C, High of 61°F16°CWind: 8 mph13 km/h
Precipitation: 92% rain