Yes

you do need a jacket based on the weather in Los Baños, Laguna, Philippines 1 second ago

Why? Because rain: where every drop seems to aim directly at your glasses and it's fairly windy outside!
78°F26°C & Rain

Wind is 10 mph16 km/h from the Northeast, gusting to 24 mph38 km/h
November 4
1am79°F26°C10 mph16 km/h NortheastRain
2am80°F26°C11 mph17 km/h NortheastRain
3am80°F27°C11 mph18 km/h NortheastDrizzle
4am81°F27°C11 mph18 km/h NortheastRain
5am81°F27°C12 mph19 km/h NortheastRain
6am81°F27°C11 mph18 km/h NortheastRain
7am81°F27°C11 mph18 km/h NortheastDrizzle
8am80°F27°C10 mph17 km/h NortheastDrizzle
9am80°F26°C10 mph16 km/h NortheastCloudy
10am79°F26°C9 mph15 km/h NortheastCloudy
11am79°F26°C9 mph15 km/h NortheastDrizzle
12pm79°F26°C8 mph14 km/h NortheastDrizzle
DateLowHighWindDayNight
November 376°F25°C81°F27°C10 mph17 km/h from NortheastRainDrizzle
November 476°F24°C86°F30°C8 mph13 km/h from SoutheastDrizzleDrizzle
November 576°F24°C87°F31°C5 mph8 km/h from SoutheastRainPartly Cloudy
November 675°F24°C88°F31°C4 mph6 km/h from NorthRainDrizzle
November 775°F24°C86°F30°C7 mph12 km/h from NortheastPartly CloudyMostly Cloudy
November 875°F24°C84°F29°C5 mph8 km/h from NorthwestCloudyDrizzle
November 976°F24°C82°F28°C14 mph23 km/h from WestDrizzleThunderstorms

No

Low of 76°F25°C, High of 85°F30°C
Wind: 8 mph13 km/h
Precipitation: 60% rain

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