🇨🇦 Weather in Chilliwack
Map Overlays:
Hourly Forecast for Chilliwack
15:00
20°
24%
16:00
20°
24%
17:00
21°
11%
18:00
22°
8%
19:00
23°
7%
20:00
19°
10%
21:00
17°
13%
22:00
16°
14%
23:00
15°
13%
00:00
15°
14%
01:00
14°
15%
02:00
13°
15%
03:00
13°
13%
04:00
10°
21%
05:00
10°
20%
06:00
10°
20%
07:00
10°
19%
08:00
13°
13%
09:00
15°
7%
10:00
19°
3%
11:00
22°
1%
12:00
25°
1%
13:00
26°
1%
14:00
27°
1%
14-Day Forecast for Chilliwack
2026-08-23
Overcast
23° /
14°
2026-08-24
Sunny
28° /
10°
2026-08-25
Smoky haze
32° /
15°
2026-08-26
Sunny
26° /
13°
2026-08-27
Overcast
20° /
12°
2026-08-28
Partly Cloudy
21° /
10°
2026-08-29
Light rain shower
17° /
9°
Additional Forecasts for Chilliwack
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 102.0 μg/m³
O₃ (Ozone) 52.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.7 μg/m³
SO₂ (Sulphur Dioxide) 1.5 μg/m³
PM2.5 (Fine particles) 3.6 μg/m³
PM10 (Coarse particles) 4.0 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Canada
Weather in Chilliwack — FAQ
Answers refreshed each request based on current conditions in Chilliwack.
What is the weather like right now in Chilliwack?
Right now in Chilliwack, Canada the temperature is 19.9°C (feels like 20.9°C), with overcast. Relative humidity is 70% and wind is 3.6 km/h.
What is today's high and low temperature in Chilliwack?
Today's forecast high in Chilliwack is 22.9°C and the overnight low is 14.2°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Chilliwack today?
The chance of precipitation in Chilliwack today is 31%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Chilliwack differ from nearby cities?
Even short distances can change temperatures noticeably. Chilliwack's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.