Yes
you do need a jacket based on the weather in Guildford NSW 2161, Australia 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
57°F14°C & Cloudy
Wind is 2 mph3 km/h from the Northwest, gusting to 7 mph12 km/h
| July 16 | ||||
| 11pm | 58°F15°C | 2 mph4 km/h Northwest | Cloudy | |
| July 17 | ||||
| 12am | 60°F15°C | 2 mph4 km/h Northwest | Mostly Cloudy | |
| 1am | 61°F16°C | 2 mph3 km/h Northwest | Mostly Cloudy | |
| 2am | 60°F16°C | 2 mph3 km/h West | Mostly Cloudy | |
| 3am | 58°F14°C | 2 mph4 km/h West | Partly Cloudy | |
| 4am | 55°F13°C | 2 mph4 km/h West | Partly Cloudy | |
| 5am | 53°F12°C | 3 mph5 km/h Southwest | Partly Cloudy | |
| 6am | 51°F11°C | 4 mph6 km/h Southwest | Mostly Clear | |
| 7am | 49°F9°C | 4 mph7 km/h Southwest | Mostly Clear | |
| 8am | 48°F9°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 9am | 46°F8°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 10am | 46°F8°C | 5 mph8 km/h Southwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 16 | 36°F2°C | 61°F16°C | 2 mph4 km/h from West | Mostly Cloudy | Mostly Clear |
| July 17 | 43°F6°C | 60°F15°C | 7 mph12 km/h from South | Drizzle | Clear |
| July 18 | 41°F5°C | 63°F17°C | 3 mph5 km/h from West | Clear | Clear |
| July 19 | 39°F4°C | 63°F17°C | 6 mph9 km/h from South | Mostly Clear | Mostly Cloudy |
| July 20 | 46°F8°C | 64°F18°C | 4 mph7 km/h from South | Drizzle | Partly Cloudy |
| July 21 | 44°F7°C | 64°F18°C | 5 mph9 km/h from North | Cloudy | Mostly Cloudy |
| July 22 | 49°F9°C | 64°F18°C | 5 mph9 km/h from Northwest | Thunderstorms | Rain |
Yes
Low of 43°F6°C, High of 60°F16°CWind: 7 mph12 km/h
Precipitation: 49% rain