No
you don't need a jacket based on the weather in Sasebo, Nagasaki, Japan 1 second ago
79°F26°C & Clear
Wind is 4 mph7 km/h from the South, gusting to 9 mph15 km/h
| June 18 | ||||
| 6am | 78°F26°C | 4 mph7 km/h South | Mostly Clear | |
| 7am | 76°F24°C | 4 mph6 km/h South | Mostly Clear | |
| 8am | 74°F24°C | 4 mph6 km/h South | Mostly Clear | |
| 9am | 73°F23°C | 3 mph6 km/h South | Partly Cloudy | |
| 10am | 72°F22°C | 3 mph5 km/h South | Mostly Cloudy | |
| 11am | 72°F22°C | 3 mph5 km/h South | Partly Cloudy | |
| 12pm | 71°F22°C | 3 mph5 km/h South | Mostly Cloudy | |
| 1pm | 71°F22°C | 2 mph4 km/h Southeast | Mostly Cloudy | |
| 2pm | 70°F21°C | 2 mph4 km/h Southeast | Mostly Cloudy | |
| 3pm | 70°F21°C | 2 mph3 km/h Southeast | Partly Cloudy | |
| 4pm | 70°F21°C | 2 mph4 km/h Southeast | Partly Cloudy | |
| 5pm | 72°F22°C | 3 mph4 km/h Southeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 17 | 72°F22°C | 83°F28°C | 8 mph12 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| June 18 | 70°F21°C | 87°F30°C | 4 mph7 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| June 19 | 73°F23°C | 86°F30°C | 7 mph12 km/h from South | Partly Cloudy | Cloudy |
| June 20 | 76°F24°C | 81°F27°C | 11 mph17 km/h from South | Rain | Rain |
| June 21 | 74°F23°C | 81°F27°C | 7 mph12 km/h from Southwest | Rain | Thunderstorms |
| June 22 | 74°F23°C | 80°F27°C | 7 mph11 km/h from South | Rain | Rain |
| June 23 | 73°F23°C | 82°F28°C | 8 mph13 km/h from South | Rain | Rain |
No
Low of 70°F21°C, High of 87°F31°CWind: 4 mph7 km/h
Precipitation: None