Yes

you do need a jacket based on the weather in Maple Ridge, BC, Canada 1 second ago

Why? Because the rain is just enough to ruin your hairstyle but not your mood and it's cold enough that makes you wish you had a hat, but you're still too proud to admit it!
47°F8°C & Rain

Wind is 6 mph10 km/h from the South, gusting to 18 mph29 km/h
October 19
11am47°F8°C6 mph9 km/h SouthRain
12pm46°F8°C6 mph10 km/h SouthRain
1pm46°F8°C6 mph9 km/h SoutheastRain
2pm46°F8°C3 mph5 km/h SouthRain
3pm46°F8°C6 mph10 km/h SouthRain
4pm47°F8°C7 mph12 km/h SouthRain
5pm48°F9°C8 mph13 km/h SouthRain
6pm50°F10°C8 mph14 km/h SouthRain
7pm51°F10°C8 mph13 km/h SouthRain
8pm53°F11°C8 mph13 km/h SouthwestRain
9pm54°F12°C8 mph12 km/h WestDrizzle
10pm55°F13°C7 mph11 km/h WestDrizzle
DateLowHighWindDayNight
October 1946°F8°C55°F13°C7 mph11 km/h from SouthwestRainMostly Cloudy
October 2045°F7°C54°F12°C4 mph7 km/h from SouthDrizzleCloudy
October 2146°F8°C59°F15°C3 mph4 km/h from NortheastMostly CloudyPartly Cloudy
October 2245°F7°C59°F15°C3 mph4 km/h from SoutheastRainRain
October 2349°F9°C56°F14°C4 mph6 km/h from NortheastRainRain
October 2447°F8°C55°F13°C6 mph9 km/h from SoutheastRainRain
October 2545°F7°C50°F10°C5 mph9 km/h from SoutheastDrizzleRain

Yes

Low of 45°F7°C, High of 55°F13°C
Wind: 4 mph7 km/h
Precipitation: 62% rain

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