Yes

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

Why? Because just cool enough for a jacket, but not warm enough to ditch it!
58°F15°C & Partly Cloudy

Wind is 3 mph5 km/h from the East, gusting to 8 mph13 km/h
September 12
5am58°F15°C3 mph6 km/h EastPartly Cloudy
6am58°F14°C3 mph6 km/h NortheastPartly Cloudy
7am58°F14°C3 mph5 km/h NortheastPartly Cloudy
8am57°F14°C1 mph2 km/h NorthMostly Cloudy
9am57°F14°C2 mph2 km/h SouthwestMostly Cloudy
10am57°F14°C1 mph2 km/h SoutheastMostly Cloudy
11am58°F14°C2 mph3 km/h SouthCloudy
12pm60°F15°C2 mph2 km/h SoutheastCloudy
1pm61°F16°C3 mph4 km/h SoutheastMostly Cloudy
2pm63°F17°C3 mph4 km/h SouthMostly Cloudy
3pm65°F18°C3 mph4 km/h SouthMostly Cloudy
4pm67°F20°C3 mph5 km/h SouthMostly Cloudy
DateLowHighWindDayNight
September 1257°F14°C70°F21°C3 mph5 km/h from SouthMostly CloudyPartly Cloudy
September 1355°F13°C73°F23°C2 mph4 km/h from SouthwestPartly CloudyMostly Cloudy
September 1457°F14°C68°F20°C3 mph5 km/h from SouthDrizzleMostly Cloudy
September 1555°F13°C70°F21°C2 mph3 km/h from SouthwestPartly CloudyMostly Clear
September 1655°F13°C79°F26°C2 mph3 km/h from WestClearMostly Clear
September 1754°F12°C67°F20°C5 mph8 km/h from SouthDrizzleDrizzle
September 1851°F11°C62°F17°C5 mph8 km/h from SouthwestDrizzleMostly Cloudy

Yes

Low of 55°F13°C, High of 73°F23°C
Wind: 2 mph4 km/h
Precipitation: None

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