Yes

you do need a jacket based on the weather in Port Eliza, BC - Tahsis, BC, Strathcona, BC, Canada 1 second ago

Why? Because it's not very warm out!
58°F14°C & Mostly Clear

Wind is 1 mph2 km/h from the North, gusting to 2 mph4 km/h
September 11
1am57°F14°C2 mph3 km/h NorthMostly Clear
2am56°F14°C2 mph3 km/h NorthPartly Cloudy
3am56°F13°C2 mph3 km/h NortheastPartly Cloudy
4am56°F13°C3 mph4 km/h NortheastPartly Cloudy
5am55°F13°C3 mph4 km/h NortheastPartly Cloudy
6am55°F13°C2 mph4 km/h NortheastPartly Cloudy
7am54°F12°C2 mph3 km/h NorthPartly Cloudy
8am54°F12°C2 mph3 km/h NortheastPartly Cloudy
9am54°F12°C2 mph3 km/h NortheastPartly Cloudy
10am54°F12°C2 mph3 km/h NortheastPartly Cloudy
11am55°F13°C2 mph3 km/h NortheastPartly Cloudy
12pm57°F14°C2 mph3 km/h SouthwestPartly Cloudy
DateLowHighWindDayNight
September 1053°F12°C67°F20°C3 mph4 km/h from WestPartly CloudyPartly Cloudy
September 1154°F12°C66°F19°C3 mph5 km/h from SouthwestPartly CloudyCloudy
September 1256°F13°C62°F17°C4 mph7 km/h from SoutheastDrizzleRain
September 1358°F14°C62°F17°C6 mph10 km/h from SoutheastRainRain
September 1451°F11°C62°F17°C4 mph7 km/h from NorthwestRainMostly Clear
September 1549°F9°C62°F17°C3 mph5 km/h from SouthPartly CloudyMostly Cloudy
September 1652°F11°C62°F16°C2 mph4 km/h from SouthwestCloudyDrizzle

Yes

Low of 54°F12°C, High of 66°F19°C
Wind: 3 mph5 km/h
Precipitation: None

Support This Page