Clear night
Feels like 6°C
Wind direction west
Gusts 26 km/h
Humidity 78%
Cloud cover 0%
Pressure 1022 hPa
Now · 2:10 AM
Grand Falls-Windsor Weather & Hourly Forecast
Canada · Newfoundland and Labrador
10°C
Clear night
Feels like: 6°C
💧 Humidity 78%
🌡 Pressure 1022 hPa
💨 Wind 13 km/h
👁 Visibility 64.3 km
☁ Clouds 0%
☀️ UV index 0.0 · Low
🌅 Sunrise 7:02 AM
🌇 Sunset 7:06 PM
Hourly Forecast for Grand Falls-Windsor
Today
Clear night
Clear night
Feels like 6°C
Wind direction west
Gusts 23 km/h
Humidity 84%
Cloud cover 0%
Pressure 1022 hPa
Sunny
Feels like 9°C
Wind direction west
Gusts 20 km/h
Humidity 78%
Cloud cover 0%
Pressure 1023 hPa
Mostly sunny
Feels like 15°C
Wind direction northeast
Gusts 22 km/h
Humidity 58%
Cloud cover 19%
Pressure 1024 hPa
Sunny
Feels like 15°C
Wind direction northeast
Gusts 25 km/h
Humidity 59%
Cloud cover 12%
Pressure 1023 hPa
Mostly sunny
Feels like 12°C
Wind direction northeast
Gusts 26 km/h
Humidity 69%
Cloud cover 23%
Pressure 1024 hPa
Mostly cloudy night
Feels like 7°C
Wind direction northeast
Gusts 15 km/h
Humidity 92%
Cloud cover 84%
Pressure 1024 hPa
Mostly cloudy night
Feels like 6°C
Wind direction southeast
Gusts 8 km/h
Humidity 96%
Cloud cover 92%
Pressure 1025 hPa
Tomorrow
Mostly cloudy night
Feels like 4°C
Wind direction south
Gusts 14 km/h
Humidity 97%
Cloud cover 94%
Pressure 1025 hPa
Mostly cloudy night
Feels like 3°C
Wind direction south
Gusts 10 km/h
Humidity 99%
Cloud cover 72%
Pressure 1024 hPa
Partly cloudy
Feels like 5°C
Wind direction southwest
Gusts 17 km/h
Humidity 94%
Cloud cover 52%
Pressure 1023 hPa
Mostly sunny
Feels like 11°C
Wind direction south
Gusts 25 km/h
Humidity 68%
Cloud cover 17%
Pressure 1022 hPa
Mostly cloudy
Feels like 14°C
Wind direction southwest
Gusts 36 km/h
Humidity 57%
Cloud cover 66%
Pressure 1018 hPa
Mostly cloudy
Feels like 15°C
Wind direction southwest
Gusts 32 km/h
Humidity 64%
Cloud cover 89%
Pressure 1017 hPa
Mostly cloudy night
Feels like 10°C
Wind direction west
Gusts 16 km/h
Humidity 88%
Cloud cover 76%
Pressure 1017 hPa
Mostly clear night
Feels like 7°C
Wind direction southwest
Gusts 22 km/h
Humidity 96%
Cloud cover 19%
Pressure 1016 hPa
Today
Clear night
Feels like 6°C
Wind direction westGusts 26 km/h
Humidity 78%Cloud cover 0%Pressure 1022 hPa
Clear night
Feels like 6°C
Wind direction westGusts 24 km/h
Humidity 81%Cloud cover 0%Pressure 1022 hPa
Clear night
Feels like 6°C
Wind direction westGusts 23 km/h
Humidity 82%Cloud cover 0%Pressure 1022 hPa
Clear night
Feels like 6°C
Wind direction westGusts 23 km/h
Humidity 84%Cloud cover 0%Pressure 1022 hPa
Clear night
Feels like 6°C
Wind direction westGusts 21 km/h
Humidity 86%Cloud cover 0%Pressure 1022 hPa
Sunny
Feels like 6°C
Wind direction westGusts 20 km/h
Humidity 86%Cloud cover 0%Pressure 1022 hPa
Sunny
Feels like 9°C
Wind direction westGusts 20 km/h
Humidity 78%Cloud cover 0%Pressure 1023 hPa
Sunny
Feels like 12°C
Wind direction westGusts 17 km/h
Humidity 71%Cloud cover 0%Pressure 1023 hPa
Sunny
Feels like 14°C
Wind direction northwestGusts 17 km/h
Humidity 64%Cloud cover 0%Pressure 1023 hPa
Mostly sunny
Feels like 15°C
Wind direction northeastGusts 22 km/h
Humidity 58%Cloud cover 19%Pressure 1024 hPa
Mostly sunny
Feels like 16°C
Wind direction northeastGusts 24 km/h
Humidity 58%Cloud cover 34%Pressure 1024 hPa
Partly cloudy
Feels like 16°C
Wind direction northeastGusts 22 km/h
Humidity 58%Cloud cover 39%Pressure 1023 hPa
Sunny
Feels like 15°C
Wind direction northeastGusts 25 km/h
Humidity 59%Cloud cover 12%Pressure 1023 hPa
Sunny
Feels like 14°C
Wind direction northeastGusts 26 km/h
Humidity 61%Cloud cover 2%Pressure 1023 hPa
Sunny
Feels like 14°C
Wind direction northeastGusts 26 km/h
Humidity 64%Cloud cover 0%Pressure 1023 hPa
Mostly sunny
Feels like 12°C
Wind direction northeastGusts 26 km/h
Humidity 69%Cloud cover 23%Pressure 1024 hPa
Mostly cloudy
Feels like 11°C
Wind direction northeastGusts 24 km/h
Humidity 78%Cloud cover 80%Pressure 1024 hPa
Mostly cloudy night
Feels like 8°C
Wind direction northeastGusts 18 km/h
Humidity 89%Cloud cover 88%Pressure 1024 hPa
Mostly cloudy night
Feels like 7°C
Wind direction northeastGusts 15 km/h
Humidity 92%Cloud cover 84%Pressure 1024 hPa
Mostly cloudy night
Feels like 7°C
Wind direction northeastGusts 15 km/h
Humidity 93%Cloud cover 84%Pressure 1025 hPa
Mostly cloudy night
Feels like 7°C
Wind direction eastGusts 11 km/h
Humidity 94%Cloud cover 89%Pressure 1025 hPa
Mostly cloudy night
Feels like 6°C
Wind direction southeastGusts 8 km/h
Humidity 96%Cloud cover 92%Pressure 1025 hPa
Tomorrow
Mostly cloudy night
Feels like 6°C
Wind direction southGusts 9 km/h
Humidity 97%Cloud cover 85%Pressure 1025 hPa
Mostly cloudy night
Feels like 4°C
Wind direction southGusts 12 km/h
Humidity 97%Cloud cover 88%Pressure 1025 hPa
Mostly cloudy night
Feels like 4°C
Wind direction southGusts 14 km/h
Humidity 97%Cloud cover 94%Pressure 1025 hPa
Mostly cloudy night
Feels like 4°C
Wind direction southGusts 10 km/h
Humidity 98%Cloud cover 91%Pressure 1025 hPa
Mostly cloudy night
Feels like 3°C
Wind direction southGusts 10 km/h
Humidity 99%Cloud cover 91%Pressure 1024 hPa
Mostly cloudy night
Feels like 3°C
Wind direction southGusts 10 km/h
Humidity 99%Cloud cover 72%Pressure 1024 hPa
Partly cloudy night
Feels like 3°C
Wind direction southGusts 11 km/h
Humidity 100%Cloud cover 40%Pressure 1023 hPa
Mostly sunny
Feels like 3°C
Wind direction southGusts 13 km/h
Humidity 99%Cloud cover 34%Pressure 1023 hPa
Partly cloudy
Feels like 5°C
Wind direction southwestGusts 17 km/h
Humidity 94%Cloud cover 52%Pressure 1023 hPa
Mostly cloudy
Feels like 7°C
Wind direction southwestGusts 20 km/h
Humidity 86%Cloud cover 87%Pressure 1023 hPa
Partly cloudy
Feels like 9°C
Wind direction southGusts 20 km/h
Humidity 77%Cloud cover 40%Pressure 1022 hPa
Mostly sunny
Feels like 11°C
Wind direction southGusts 25 km/h
Humidity 68%Cloud cover 17%Pressure 1022 hPa
Mostly cloudy
Feels like 13°C
Wind direction southGusts 30 km/h
Humidity 61%Cloud cover 65%Pressure 1020 hPa
Mostly cloudy
Feels like 14°C
Wind direction southwestGusts 34 km/h
Humidity 59%Cloud cover 75%Pressure 1019 hPa
Mostly cloudy
Feels like 14°C
Wind direction southwestGusts 36 km/h
Humidity 57%Cloud cover 66%Pressure 1018 hPa
Overcast
Feels like 14°C
Wind direction southwestGusts 38 km/h
Humidity 56%Cloud cover 98%Pressure 1018 hPa
Mostly cloudy
Feels like 14°C
Wind direction southwestGusts 38 km/h
Humidity 58%Cloud cover 79%Pressure 1017 hPa
Mostly cloudy
Feels like 15°C
Wind direction southwestGusts 32 km/h
Humidity 64%Cloud cover 89%Pressure 1017 hPa
Mostly cloudy
Feels like 14°C
Wind direction southwestGusts 25 km/h
Humidity 72%Cloud cover 64%Pressure 1016 hPa
Mostly cloudy night
Feels like 11°C
Wind direction westGusts 19 km/h
Humidity 85%Cloud cover 72%Pressure 1017 hPa
Mostly cloudy night
Feels like 10°C
Wind direction westGusts 16 km/h
Humidity 88%Cloud cover 76%Pressure 1017 hPa
Mostly cloudy night
Feels like 9°C
Wind direction westGusts 19 km/h
Humidity 92%Cloud cover 65%Pressure 1017 hPa
Mostly clear night
Feels like 8°C
Wind direction westGusts 19 km/h
Humidity 94%Cloud cover 20%Pressure 1017 hPa
Mostly clear night
Feels like 7°C
Wind direction southwestGusts 22 km/h
Humidity 96%Cloud cover 19%Pressure 1016 hPa
Sunday
Mostly clear night
Feels like 7°C
Wind direction westGusts 26 km/h
Humidity 96%Cloud cover 29%Pressure 1016 hPa
Clear night
Feels like 6°C
Wind direction westGusts 28 km/h
Humidity 94%Cloud cover 4%Pressure 1016 hPa
Partly cloudy night
Feels like 6°C
Wind direction westGusts 29 km/h
Humidity 91%Cloud cover 49%Pressure 1015 hPa
Partly cloudy night
Feels like 6°C
Wind direction westGusts 26 km/h
Humidity 90%Cloud cover 50%Pressure 1015 hPa
Mostly cloudy night
Feels like 6°C
Wind direction westGusts 22 km/h
Humidity 91%Cloud cover 64%Pressure 1015 hPa
Mostly cloudy night
Feels like 6°C
Wind direction westGusts 21 km/h
Humidity 93%Cloud cover 73%Pressure 1016 hPa
Mostly cloudy night
Feels like 6°C
Wind direction northwestGusts 23 km/h
Humidity 94%Cloud cover 74%Pressure 1016 hPa
Mostly cloudy
Feels like 6°C
Wind direction northwestGusts 26 km/h
Humidity 94%Cloud cover 82%Pressure 1017 hPa
Mostly cloudy
Feels like 7°C
Wind direction northGusts 29 km/h
Humidity 87%Cloud cover 71%Pressure 1018 hPa
Mostly cloudy
Feels like 9°C
Wind direction northGusts 27 km/h
Humidity 79%Cloud cover 69%Pressure 1019 hPa
In Grand Falls-Windsor and, more broadly, across the province of Newfoundland and Labrador: This morning, mainly cloudy skies are expected across the region, with temperatures ranging from approximately 8 to 13 degrees Celsius. In many areas, light rain or showers are possible, with some locations experiencing up to around 7.1 mm of rain as the day progresses. Winds will predominantly come from the south at around 25 km/h, with gusts reaching up to 43 km/h. In parts of the region, the weather may become unsettled, with periods of rain or showers, especially during the afternoon hours. Residents should be prepared for potentially gusty winds and maintain caution if engaging in outdoor activities. Temperatures are not expected to climb significantly, remaining within the typical range for this time of year.
15-Day Weather Outlook for Grand Falls-Windsor
Friday, Sep 25Fri Sep 25
Mostly sunny
18°/8°
💧 None
💨 16 km/h
Mostly sunny
18°/8°
💧 None
💨 16 km/h
Daytime temperature 17°C
Feels like 16°C
Humidity 76%
Pressure 1023 hPa
Cloud cover 27%
Wind direction northeast
Gusts 32 km/h
Sunrise —
Sunset —
TomorrowTomorrow
Mostly cloudy
18°/5°
💧 None
💨 19 km/h
Mostly cloudy
18°/5°
💧 None
💨 19 km/h
Daytime temperature 16°C
Feels like 13°C
Humidity 83%
Pressure 1021 hPa
Cloud cover 66%
Wind direction south
Gusts 38 km/h
Sunrise —
Sunset —
Sunday, Sep 27Sun Sep 27
Mostly sunny
12°/9°
💧 None
💨 15 km/h
Mostly sunny
12°/9°
💧 None
💨 15 km/h
Daytime temperature 12°C
Feels like 9°C
Humidity 91%
Pressure 1016 hPa
Cloud cover 56%
Wind direction north
Gusts 29 km/h
Sunrise —
Sunset —
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Grand Falls-Windsor
AIR QUALITY FORECAST
Air Quality Forecast for Grand Falls-Windsor
Good
Nearest forecast value
2:30 AM
PM2.5 Fine particles Good 1,7µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 2,7µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 59,5µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,8µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Good
Selected time
12:30 AM
PM2.5 Fine particles Good 1,3µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 1,8µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 45,0µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,4µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Fair
Selected time
12:30 AM
PM2.5 Fine particles Good 1,4µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 3,4µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 61,1µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,4µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
Good
Selected time
12:30 AM
PM2.5 Fine particles Good 0,5µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 0,7µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 57,3µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,2µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Fair
Selected time
12:30 AM
PM2.5 Fine particles Good 0,7µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 1,7µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Fair 62,2µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,3µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is acceptable for most people.
UV & HEALTH
UV, Sun & Health Outlook in Grand Falls-Windsor
Maximum daily UV
Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low
3–5 Moderate
6–7 High
8–10 Very high
11+ Extreme
Today
UV 3,3Moderate
😊Good
Tomorrow
UV 3,5Moderate
🙂Fair
Sunday
UV 1,2Low
🙂Fair
Hourly UV index today
7:30 AMUV 0,0
8:30 AMUV 0,5
9:30 AMUV 1,3
10:30 AMUV 2,2
11:30 AMUV 2,9
12:30 PMUV 3,3
1:30 PMUV 3,3
2:30 PMUV 2,8
3:30 PMUV 2,6
4:30 PMUV 2,3
5:30 PMUV 1,4
6:30 PMUV 0,6
Today's weather health advice
Open today's recommendations.
Moderate UV risk
Sunglasses and sun protection are recommended for prolonged exposure.
Good air quality
Air quality is good and outdoor activities can be enjoyed normally.
Comfortable temperature conditions
Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.
Good conditions for outdoor activities
Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.
WIND OUTLOOK
Hourly Wind Forecast for Grand Falls-Windsor
Sustained wind
Max gusts
NIGHT SKY · GRAND FALLS-WINDSOR, NEWFOUNDLAND AND LABRADOR
Tonight's Stargazing & Shooting Stars
Excellent observing conditions. Best local viewing window: 4:30 AM–5:30 AM.
97/100Best-hour score
BEST TIME TONIGHT
4:30 AM–5:30 AM
Astronomical darkness: 8:53 PM–5:17 AM
Cloud cover
0%
Real hourly forecast for the best viewing hour.
Moonlight
98%
Full Moon · Moon about 10° above the horizon at the best viewing hour.
Meteor activity
Southern Taurids
Reference ZHR 7 · Radiant 56° high at the best hour.
Estimated visible meteors
0–2/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min42%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak
UPCOMING
Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.
DISCOVER WEATHER NEARBY Weather in other cities
Explore current conditions and forecasts for other locations.
Forecast data for Grand Falls-Windsor were last refreshed today at 2:10 AM. The current forecast period extends through 26/09/2026 at 11:30 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.