Yes
you do need a jacket based on the weather in Osaka, Japan 1 second ago
Why? Because looks like it's raining and it's quite chilly!
38°F3°C & Rain
Wind is 6 mph10 km/h from the West, gusting to 12 mph20 km/h
| January 8 | ||||
| 4pm | 38°F3°C | 7 mph11 km/h West | Drizzle | |
| 5pm | 39°F4°C | 8 mph13 km/h West | Drizzle | |
| 6pm | 40°F4°C | 8 mph13 km/h West | Cloudy | |
| 7pm | 40°F5°C | 11 mph17 km/h West | Mostly Cloudy | |
| 8pm | 42°F6°C | 12 mph20 km/h West | Mostly Clear | |
| 9pm | 43°F6°C | 14 mph22 km/h West | Partly Cloudy | |
| 10pm | 43°F6°C | 14 mph22 km/h West | Mostly Cloudy | |
| 11pm | 43°F6°C | 14 mph23 km/h West | Mostly Cloudy | |
| January 9 | ||||
| 12am | 42°F5°C | 14 mph22 km/h West | Mostly Cloudy | |
| 1am | 41°F5°C | 13 mph22 km/h West | Mostly Cloudy | |
| 2am | 39°F4°C | 12 mph20 km/h West | Partly Cloudy | |
| 3am | 37°F3°C | 12 mph19 km/h West | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 8 | 30°F-1°C | 43°F6°C | 12 mph19 km/h from West | Drizzle | Mostly Clear |
| January 9 | 28°F-2°C | 42°F6°C | 8 mph13 km/h from West | Partly Cloudy | Mostly Clear |
| January 10 | 31°F-1°C | 46°F8°C | 4 mph6 km/h from West | Mostly Clear | Mostly Cloudy |
| January 11 | 32°F-0°C | 46°F8°C | 3 mph5 km/h from Southwest | Cloudy | Mostly Clear |
| January 12 | 32°F0°C | 48°F9°C | 7 mph12 km/h from West | Partly Cloudy | Mostly Clear |
| January 13 | 30°F-1°C | 51°F10°C | 6 mph9 km/h from West | Mostly Clear | Partly Cloudy |
| January 14 | 37°F3°C | 53°F11°C | 8 mph13 km/h from West | Drizzle | Mostly Clear |
Yes
Low of 28°F-3°C, High of 43°F6°CWind: 8 mph13 km/h
Precipitation: None