🇨🇦 Weather in Laval
Map Overlays:
Hourly Forecast for Laval
16:00
12°
1%
17:00
12°
1%
18:00
10°
1%
19:00
9°
2%
20:00
9°
3%
21:00
8°
3%
22:00
8°
3%
23:00
7°
13%
00:00
7°
3%
01:00
6°
15%
02:00
6°
16%
03:00
6°
16%
04:00
7°
15%
05:00
8°
14%
06:00
8°
16%
07:00
8°
14%
08:00
8°
11%
09:00
10°
13%
10:00
11°
12%
11:00
13°
11%
12:00
16°
11%
13:00
16°
12%
14:00
15°
14%
15:00
14°
13%
14-Day Forecast for Laval
2026-10-06
Sunny
12° /
6°
2026-10-07
Overcast
16° /
6°
2026-10-08
Patchy rain nearby
16° /
11°
2026-10-09
Sunny
11° /
6°
2026-10-10
Overcast
14° /
5°
2026-10-11
Overcast
22° /
11°
2026-10-12
Overcast
19° /
8°
Additional Forecasts for Laval
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 133.0 μg/m³
O₃ (Ozone) 72.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.2 μg/m³
SO₂ (Sulphur Dioxide) 2.1 μg/m³
PM2.5 (Fine particles) 2.5 μg/m³
PM10 (Coarse particles) 3.4 μg/m³
Historical Weather
Weather Forecasts for Other Cities in Canada
Weather in Laval — FAQ
Answers refreshed each request based on current conditions in Laval.
What is the weather like right now in Laval?
Right now in Laval, Canada the temperature is 11.6°C (feels like 7.3°C), with sunny. Relative humidity is 38% and wind is 20.5 km/h.
What is today's high and low temperature in Laval?
Today's forecast high in Laval is 12.0°C and the overnight low is 5.7°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Laval today?
The chance of precipitation in Laval today is 5%. 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 Laval differ from nearby cities?
Even short distances can change temperatures noticeably. Laval'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.