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WeatherLive › Newfoundland and Labrador › Grand Falls-Windsor

Grand Falls-Windsor, NL Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherGrand Falls-Windsor · 11:10 AM NDT
69° | 45°
63°F
Feels like 59°
Sunny
WindSW 6 mph · Gusts 8 mph
Precip5% · –
Humidity54% · Dew point 46°
UV index5 Moderate
Air Quality25 Good
Pressure30.21 inHg
Visibility6 mi
Sunrise / Sunset6:32 AM · 7:51 PM · 13h 19m

Weather map — Grand Falls-Windsor

Full radar →
Now
63°
3%
6 mph
12:00
65°
2%
6 mph
13:00
67°
1%
6 mph
14:00
68°
1%
6 mph
15:00
69°
1%
6 mph
16:00
69°
3%
6 mph
17:00
69°
6%
6 mph
18:00
66°
13%
4 mph
19:00
63°
13%
2 mph
20:00
60°
10%
2 mph
21:00
58°
10%
5 mph
22:00
55°
7%
6 mph
23:00
52°
9%
5 mph
00:00
51°
11%
5 mph
01:00
50°
13%
5 mph
02:00
50°
16%
5 mph
03:00
50°
18%
5 mph
04:00
50°
21%
5 mph
05:00
50°
20%
5 mph
06:00
49°
24%
5 mph
07:00
50°
33%
5 mph
08:00
54°
23%
5 mph
09:00
57°
22%
6 mph
10:00
60°
18%
6 mph

Today · Thu 9/3

High 69°
5% / –

Sunny. Winds SW at 6 mph.

Tonight · Thu 9/3

Low 49°
10% / –

Partly cloudy. Winds SW at 5 mph.

Tomorrow · Fri 9/4

65° | 49°
25% / –

Mostly cloudy. Winds SW at 7 mph.

7-day trend

Grand Falls-Windsor · temperature + precipitation

10-day forecast

Updated 11:10 AM

Details & indices

Wind
6 mph SW
Gusts 8 mph
Humidity
54%
Dew point 46°
Pressure
30.21 inHg
Rising
UV index
5 — Moderate
High today
Air Quality
Good
AQI 25 · US EPA
Allergy
None detected
—
Visibility
6 mi
Clear view
Allergy — Grand Falls-Windsor

🌿 Conditions right now

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

Sun & moon

Sunrise6:32 AM
Sunset7:51 PM
Length of day13h 19m
Moonrise10:19 PM
Moonset2:35 PM
Moon phase🌗 Last Quarter · 59%
Next full moonSep 26 Harvest Moon
Latitude48.9332°N
Longitude-55.6649°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
Great
Lace up outside
Patio
Great
Dinner outdoors
Data sources · Thursday, September 3
Where the Grand Falls-Windsor 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: 48.9332°N, -55.6649°.
NBM + global weather models
Updated: 11:10 AM
Weather in Grand Falls-Windsor
The 10-day span for Grand Falls-Windsor runs from a high near 69° on Thursday down to 37° overnight on Saturday. About 3.9 in of precipitation is expected in total; the most likely wet day is Saturday (93% chance). Expect a blustery spell — gusts near 42 mph on Friday. No watches or warnings are active for the area right now. Right now Grand Falls-Windsor is running about 19° warmer than St. John's. Longer view: classic Northeast mix — nor'easters, humid spells and a glorious fall.
Grand Falls-Windsor, NL · Elev 220 ft · 48.93°N, 55.66°W · Newfoundland and Labrador · 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: 11:10 AM