Canada/Quebec/Baie- Longueuil

Baie- Longueuil

Local Time: 3:27 PMElevation: 409mStation: MSC Automated Radar
8°C
Overcast
Feels like 3°C8°4°
Canadian Humidex
8
Comfortable
4
Canada AQHI Index
Moderate Risk
Ideal for outdoor activities
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24-Hour Forecast & Precipitation Timeline
Full 48h Outlook
Now
6°
-
4 PM
6°
-
5 PM
5°
-
6 PM
5°
-
7 PM
4°
-
8 PM
4°
-
9 PM
4°
-
10 PM
4°
-
11 PM
4°
-
12 AM
4°
-
1 AM
5°
-
2 AM
5°
-
3 AM
5°
-
4 AM
6°
-
5 AM
7°
19%
6 AM
7°
37%
7 AM
7°
49%
8 AM
8°
51%
9 AM
8°
48%
10 AM
7°
47%
11 AM
5°
52%
12 PM
5°
58%
1 PM
4°
61%
2 PM
4°
57%
14-Day Extended Trend (HRDPS & GEM Models)
14-Day View
Today
0.1mm
4°
8°
Fri
3.2mm
3°
8°
Sat
0.9mm
1°
4°
Sun
0.3mm
0°
6°
Mon
1.5mm
3°
7°
Tue
0%
1°
7°
Wed
0%
4°
13°
Official Canadian Ensemble ForecastUpdated 15 mins ago
Wind & Gust Velocity
17km/h
Peak Gusts: 36 km/h
NSWE
Wind blowing from 291°. Calm to moderate breeze for Canadian standards.
Canada AQHI (Air Quality)
Scale 1 - 10+
4Moderate Risk

No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.

PM2.5: 2.1 µg/m³
Ozone: 67 ppb
Solar Cycle & Golden Hour
Sunrise
1:54 AM
Sunset
2:28 PM
Timezone: America/Toronto
Atmospheric Diagnostics
Humidity
52%
Dew Point: 5°C
Max UV
0
Moderate Exposure
Pressure
1019 hPa
Stable Trend
Visibility
16+ km
Clear Horizon
Cloud Cover: 92%

Baie- Longueuil Live Precipitation Radar

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Baie- Longueuil Live Doppler RadarMSC Dual-Pol

Baie- Longueuil, QC • Lat: 54.62° N, Lon: 64.44° W • Sweep 10m

100%
Doppler Beam: 250 km Radius
Baie- Longueuil, QC
N 0°
S 180°
W 270°
E 90°
Precipitation Reflectivity (dBZ)MSC 5.6 GHz
Flurries / DrizzleHeavy Snow / Hail
LiveLIVE
Frame 5 of 6
Climate Normals

Baie- Longueuil 30-Year Weather History & Monthly Averages

Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.

View Jan - Dec Climate Table
Health & Environment

Baie- Longueuil Air Quality & Wildfire Smoke Report

Detailed Canadian AQHI breakdown, fine particulate matter (PM2.5), ground-level ozone, and health guidance.

View AQHI Health Index

Frequently Asked Questions About Weather in Baie- Longueuil, QC

What is the current temperature and conditions in Baie- Longueuil?

As of today, the temperature in Baie- Longueuil is 8.1°C with overcast. The apparent temperature (feels like) is 3.3°C with relative humidity at 52%.

How does Wind Chill and Humidex affect Baie- Longueuil?

During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 8 (Comfortable).

What is the Air Quality Health Index (AQHI) for Baie- Longueuil?

The current AQHI for Baie- Longueuil is 4 (Moderate Risk). It is calculated based on ground-level ozone, fine particulate matter (PM2.5), and nitrogen dioxide levels according to Health Canada standards.

Where does the meteorological data for Baie- Longueuil come from?

Forecasts are generated using high-resolution Canadian Deterministic Prediction System (HRDPS 2.5km) and Global Environmental Multiscale (GEM) models alongside official Environment and Climate Change Canada Doppler radar feeds.

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