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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 · 7:56 PM NDT
20° | 7°
16°C
Feels like 14°
Mostly cloudy
WindSW 7 mph · Gusts 16 mph
Precip17% · –
Humidity71% · Dew point 10°
UV index5 Moderate
Air Quality32 Good
Pressure30.12 inHg
Visibility6 mi
Sunrise / Sunset6:32 AM · 7:51 PM · 13h 19m

Weather map — Grand Falls-Windsor

Full radar →
Now
16°
19%
7 mph
20:00
15°
19%
6 mph
21:00
15°
25%
8 mph
22:00
14°
26%
9 mph
23:00
14°
25%
8 mph
00:00
13°
26%
6 mph
01:00
13°
28%
5 mph
02:00
13°
28%
5 mph
03:00
13°
29%
5 mph
04:00
11°
32%
6 mph
05:00
11°
39%
6 mph
06:00
10°
39%
5 mph
07:00
11°
38%
4 mph
08:00
12°
29%
6 mph
09:00
14°
25%
7 mph
10:00
16°
25%
7 mph
11:00
18°
21%
7 mph
12:00
19°
28%
7 mph
13:00
19°
27%
7 mph
14:00
17°
29%
7 mph
15:00
17°
30%
6 mph
16:00
17°
36%
4 mph
17:00
16°
41%
3 mph
18:00
15°
40%
5 mph

Today · Thu 9/3

High 20°
17% / –

Sunny. Winds SW at 12 mph.

Tonight · Thu 9/3

Low 10°
25% / –

Partly cloudy. Winds SW at 8 mph.

Tomorrow · Fri 9/4

19° | 10°
74% / 0.07 in

Mostly cloudy. Winds SW at 7 mph.

7-day trend

Grand Falls-Windsor · temperature + precipitation

10-day forecast

Updated 7:56 PM

Details & indices

Wind
7 mph SW
Gusts 16 mph
Humidity
71%
Dew point 10°
Pressure
30.12 inHg
Rising
UV index
5 — Moderate
High today
Air Quality
Good
AQI 32 · 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 · 55%
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
Fair
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: 7:56 PM
Weather in Grand Falls-Windsor
The 10-day span for Grand Falls-Windsor runs from a high near 20° on Thursday down to 6° overnight on Thursday. About 2.2 in of precipitation is expected in total; the most likely wet day is Monday (94% chance). Expect a blustery spell — gusts near 36 mph on Saturday. No watches or warnings are active for the area right now. Right now Grand Falls-Windsor is running about 43° 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: 7:56 PM