No
you don't need a jacket based on the weather in Japan 1 second ago
70°F21°C & Mostly Cloudy
Wind is 4 mph7 km/h from the South, gusting to 7 mph12 km/h
| September 10 | ||||
| 10am | 69°F21°C | 5 mph7 km/h South | Mostly Cloudy | |
| 11am | 69°F21°C | 5 mph9 km/h South | Drizzle | |
| 12pm | 68°F20°C | 5 mph8 km/h South | Drizzle | |
| 1pm | 67°F20°C | 5 mph8 km/h South | Drizzle | |
| 2pm | 67°F20°C | 5 mph8 km/h Southwest | Rain | |
| 3pm | 66°F19°C | 4 mph7 km/h Southwest | Rain | |
| 4pm | 66°F19°C | 3 mph4 km/h Southwest | Rain | |
| 5pm | 66°F19°C | 2 mph4 km/h Southwest | Rain | |
| 6pm | 68°F20°C | 2 mph3 km/h Southwest | Rain | |
| 7pm | 70°F21°C | 2 mph3 km/h Southwest | Drizzle | |
| 8pm | 71°F22°C | 2 mph3 km/h Southwest | Drizzle | |
| 9pm | 74°F23°C | 1 mph2 km/h Southwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 9 | 66°F19°C | 85°F30°C | 4 mph6 km/h from South | Rain | Rain |
| September 10 | 66°F19°C | 79°F26°C | 1 mph2 km/h from West | Rain | Rain |
| September 11 | 64°F18°C | 76°F25°C | 4 mph7 km/h from East | Rain | Drizzle |
| September 12 | 64°F18°C | 81°F27°C | 4 mph7 km/h from South | Drizzle | Mostly Cloudy |
| September 13 | 68°F20°C | 87°F31°C | 6 mph9 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| September 14 | 65°F18°C | 84°F29°C | 2 mph3 km/h from Northwest | Drizzle | Mostly Cloudy |
| September 15 | 66°F19°C | 83°F28°C | 3 mph4 km/h from East | Rain | Mostly Cloudy |
No
Low of 65°F19°C, High of 80°F27°CWind: 1 mph2 km/h
Precipitation: 74% rain