No

you don't need a jacket based on the weather in Yokohama, Kanagawa Prefecture, Japan 1 second ago

76°F25°C & Mostly Clear

Wind is 4 mph6 km/h from the E, gusting to 7 mph12 km/h
April 25
3am76°F25°C3 mph6 km/h EMostly Clear
4am75°F24°C2 mph4 km/h EMostly Clear
5am73°F23°C2 mph3 km/h NMostly Cloudy
6am70°F21°C4 mph7 km/h NEMostly Cloudy
7am68°F20°C6 mph9 km/h NMostly Cloudy
8am67°F19°C7 mph12 km/h NMostly Clear
9am65°F18°C7 mph12 km/h NMostly Clear
10am64°F18°C7 mph11 km/h NPartly Cloudy
11am63°F17°C6 mph10 km/h NPartly Cloudy
12pm61°F16°C6 mph9 km/h NPartly Cloudy
1pm60°F16°C6 mph9 km/h NMostly Clear
2pm59°F15°C5 mph9 km/h NPartly Cloudy
DateLowHighWindDayNight
April 2457°F14°C76°F25°C4 mph6 km/h from EPartly CloudyPartly Cloudy
April 2558°F15°C78°F25°C5 mph9 km/h from SEMostly CloudyDrizzle
April 2659°F15°C68°F20°C8 mph13 km/h from NRainDrizzle
April 2757°F14°C78°F26°C8 mph13 km/h from SMostly ClearPartly Cloudy
April 2861°F16°C75°F24°C8 mph14 km/h from SCloudyDrizzle
April 2962°F17°C69°F21°C7 mph12 km/h from EDrizzleMostly Cloudy
April 3059°F15°C70°F21°C4 mph7 km/h from NERainRain

Yes

Low of 58°F15°C, High of 78°F26°C
Wind: 5 mph9 km/h
Precipitation: None

Support This Page