Tomorrow's Weather Forecast - Vancouver

Tomorrow's weather in Vancouver. high 18°C (64°F), low 11°C (52°F). Overcast.

Tomorrow’s Outlook

Tomorrow will be 2°C cooler than today. Mild conditions with dry weather expected all day. Humidity holds around 82%, giving the air a damp, heavy feel even without much heat behind it. Winds stay light and calm, rarely topping 10 km/h. Sunrise is at 6:43 AM and sunset at 7:33 PM, for about 12h 50m of daylight.

Tomorrow
18°/ 11°
Today20° / 14°

Tomorrow’s Hourly Weather Outlook

Morning6 AM – Noon13°
Rain probability
7%
Wind speed
10 km/h
AfternoonNoon – 6 PM17°
Rain probability
3%
Wind speed
10 km/h
Evening6 PM – Midn15°
Rain probability
3%
Wind speed
6 km/h
NightMidn – 6 AM12°
Rain probability
1%
Wind speed
8 km/h

24-Hour Rain & Temperature Forecast

Tomorrow11 Sep
··
0:00
1:00
2:00
3:00
4:00
5:00
6:00
7:00
8:00
9:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00

Temperature · peaks at +18°C

Planning Advice for Tomorrow

Clothing
Warm jacket and comfortable layers recommended.
Outdoor
Good conditions for outdoor activities.
Travel
Standard travel conditions expected.

Sunrise & Sunset

Sunrise
Dawn 6:13 AM
Total Daylight
Full day forecastSolar noon 1:08 PM
Sunset
Dusk 8:03 PM
vs today-4 min daylight
Sunrise shift2 min later
Sunset shift2 min earlier

5-Day Weather Forecast

Full 15-Day Forecast
Today10 Sep
Overcast
20°/ 14°
1%
Rain
3–16
Wind
Tomorrow11 Sep
Overcast
18°/ 11°
7%
Rain
4–10
Wind
Sat12 Sep
Overcast
22°/ 13°
4%
Rain
4–18
Wind
Sun13 Sep
Drizzle
17°/ 11°
1%
Rain
8–17
Wind
Mon14 Sep
Overcast
17°/ 13°
2%
Rain
3–14
Wind

Weather Insight

Vancouver is forecast to reach a high of 18°C tomorrow, with an overnight low around 11°C. That's 1° below the long-term average high of 19°C for this time of year. Expect little chance of rain (7% probability) and a gentle breeze averaging 10 km/h. Air quality is currently Moderate (AQI 55), driven mainly by PM2.5 at 14 μg/m³.

Today vs Normal

20°C+1° above normal

The long-term average high for today is 19°C.

12 of the last 19 days with published data ran above normal.

It continues that pattern - today's forecast is also running above normal.

2026-08-19: 23°C23°2026-08-20: 25°C25°2026-08-21: 25°C25°2026-08-22: 18°C18°2026-08-23: 19°C19°2026-08-24: 23°C23°2026-08-25: 25°C25°2026-08-26: 21°C21°2026-08-27: 19°C19°2026-08-28: 18°C18°2026-08-29: 18°C18°2026-08-30: 17°C17°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Moderate

Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.