Weather Portal

Synchronized Climate Feeds

Châteauguay, Quebec, Canada

6°C
Overcast
Apparent RealFeel® Realities: 2°C
Humidity 74%
Wind Vector 13 km/h
UV Exposure 3.65
Precipitation 0 mm

Atmospheric Air Purity Index

AQI European Standard: 25
PM2.5 Density7 µg/m³
PM10 Particles8 µg/m³
Ozone Layer (O₃)46 µg/m³

Deep 7-Day Extended Climate Outlook

Today
Overcast
18°C 5°C
Solar Index Elements
Sunrise: 07:06 AM
Sunset: 06:16 PM
Peak UV Rating: 3.65
Moisture & Precipit
Expected Accumulation: 0 mm
RealFeel Max Threshold: 17°C
Wind Dynamics
Peak Wind Gust Speed: 14 km/h
Barometric Mapping Tier: Standard Axis
Monday, Oct 12
Light Drizzle
15°C 7°C
Solar Index Elements
Sunrise: 07:07 AM
Sunset: 06:14 PM
Peak UV Rating: 1.95
Moisture & Precipit
Expected Accumulation: 0.88 mm
RealFeel Max Threshold: 14°C
Wind Dynamics
Peak Wind Gust Speed: 22 km/h
Barometric Mapping Tier: Standard Axis
Tuesday, Oct 13
Slight Rain
19°C 6°C
Solar Index Elements
Sunrise: 07:08 AM
Sunset: 06:13 PM
Peak UV Rating: 1.2
Moisture & Precipit
Expected Accumulation: 13.2 mm
RealFeel Max Threshold: 18°C
Wind Dynamics
Peak Wind Gust Speed: 35 km/h
Barometric Mapping Tier: Standard Axis
Wednesday, Oct 14
Moderate Drizzle
19°C 9°C
Solar Index Elements
Sunrise: 07:09 AM
Sunset: 06:11 PM
Peak UV Rating: 2.05
Moisture & Precipit
Expected Accumulation: 1.8 mm
RealFeel Max Threshold: 16°C
Wind Dynamics
Peak Wind Gust Speed: 35 km/h
Barometric Mapping Tier: Standard Axis
Thursday, Oct 15
Overcast
11°C 4°C
Solar Index Elements
Sunrise: 07:11 AM
Sunset: 06:09 PM
Peak UV Rating: 3.95
Moisture & Precipit
Expected Accumulation: 0 mm
RealFeel Max Threshold: 7°C
Wind Dynamics
Peak Wind Gust Speed: 25 km/h
Barometric Mapping Tier: Standard Axis
Friday, Oct 16
Moderate Rain Currents
17°C 4°C
Solar Index Elements
Sunrise: 07:12 AM
Sunset: 06:07 PM
Peak UV Rating: 0.35
Moisture & Precipit
Expected Accumulation: 16.8 mm
RealFeel Max Threshold: 14°C
Wind Dynamics
Peak Wind Gust Speed: 32 km/h
Barometric Mapping Tier: Standard Axis
Saturday, Oct 17
Slight Snowfall
17°C 2°C
Solar Index Elements
Sunrise: 07:13 AM
Sunset: 06:06 PM
Peak UV Rating: 0.8
Moisture & Precipit
Expected Accumulation: 3.6 mm
RealFeel Max Threshold: 14°C
Wind Dynamics
Peak Wind Gust Speed: 32 km/h
Barometric Mapping Tier: Standard Axis