New York, NY 68° Los Angeles, CA 73° 🌤️ Chicago, IL 🌤️ Houston, TX Miami, FL 80° 🌤️ Phoenix, AZ 🌤️ Seattle, WA Denver, CO 72° 🌤️ Toronto, ON 🌤️ Vancouver, BC
WeatherLive › Quebec › Port-Cartier

Port-Cartier, QC Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherPort-Cartier · 2:30 AM EDT
76° | 56°
58°F
Feels like 57°
Sunny
WindNW 5 mph · Gusts 9 mph
Precip8% · –
Humidity94% · Dew point 56°
UV index5 Moderate
Air Quality19 Good
Pressure29.83 inHg
Visibility6 mi
Sunrise / Sunset5:33 AM · 7:24 PM · 13h 51m

Weather map — Port-Cartier

Full radar →
Now
58°
15%
5 mph
03:00
58°
15%
5 mph
04:00
57°
19%
5 mph
05:00
57°
19%
5 mph
06:00
56°
19%
5 mph
07:00
56°
15%
5 mph
08:00
59°
14%
4 mph
09:00
61°
10%
5 mph
10:00
65°
6%
5 mph
11:00
70°
3%
4 mph
12:00
74°
10%
2 mph
13:00
74°
9%
1 mph
14:00
75°
1%
3 mph
15:00
76°
2%
5 mph
16:00
74°
2%
8 mph
17:00
73°
2%
10 mph
18:00
72°
3%
10 mph
19:00
69°
5%
7 mph
20:00
67°
20%
4 mph
21:00
67°
20%
4 mph
22:00
67°
20%
2 mph
23:00
67°
19%
2 mph
00:00
67°
18%
2 mph
01:00
66°
19%
2 mph

Today · Wed 8/26

High 76°
8% / –

Sunny. Winds S at 10 mph.

Overnight · Wed 8/26

Low 56°
15% / –

Sunny. Winds NW at 5 mph.

Tomorrow · Thu 8/27

74° | 58°
14% / –

Mostly cloudy. Winds S at 11 mph.

7-day trend

Port-Cartier · temperature + precipitation

10-day forecast

Updated 2:30 AM

Details & indices

Wind
5 mph NW
Gusts 9 mph
Humidity
94%
Dew point 56°
Pressure
29.83 inHg
Falling
UV index
5 — Moderate
High today
Air Quality
Good
AQI 19 · US EPA
Allergy
None detected
—
Visibility
6 mi
Clear view
Allergy — Port-Cartier

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
None
Ragweed
None

Sun & moon

Sunrise5:33 AM
Sunset7:24 PM
Length of day13h 51m
Moonrise6:55 PM
Moonset3:29 AM
Moon phase🌕 Full Moon · 96%
Next full moonAug 28 Sturgeon Moon
Latitude50.0334°N
Longitude-66.8654°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Montréal
—
— 🌤️
Québec
—
— 🌤️
Laval
—
— 🌤️
Gatineau
—
— 🌤️
Longueuil
—
— 🌤️
Saguenay
—
—
Data sources · Wednesday, August 26
Where the Port-Cartier forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 50.0334°N, -66.8654°.
NBM + global weather models
Updated: 2:30 AM
Weather in Port-Cartier
The 10-day span for Port-Cartier runs from a high near 76° on Wednesday down to 48° overnight on Thursday. About 2.0 in of precipitation is expected in total; the most likely wet day is Friday (94% chance). Wind is the one to watch: gusts to 28 mph around Tuesday. No active NWS alerts at the moment — quiet on the hazards front. Right now Port-Cartier is about 4° cooler than nearby Rimouski. Longer view: four full seasons with serious winter and real summer heat.
Port-Cartier, QC · Elev 102 ft · 50.03°N, 66.87°W · Quebec · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 2:30 AM