Grand Falls Weather Conditions
Current Temperature Level
Grand Falls Weather Conditions
Current Temperature Level
Feels Like 13°C
Chances of Rain37%
15°37%2 PM15°31%3 PM16°27%4 PM17°24%5 PM17°21%6 PM
17°21%7 PM
16°17%8 PM12°23%9 PM
11°28%10 PM11°26%11 PM10°27%12 AM10°26%1 AM9°24%2 AM9°24%3 AM9°24%4 AM9°24%5 AM10°24%6 AM11°24%7 AM
12°20%8 AM14°16%9 AM16°12%10 AM18°17%11 AM19°11%12 PM
21°4%Light rain may develop in some areas.
Last Updated: 2026-08-15 13:00 (Local Time)
10°N
Direction
14km/h
Wind Speed
Gust Speed
4.8m/s
Precipitation
Precipitation
0.05mm
Pressure
1009mb
UV Index
1.5Low
Today
14
°C
93%Sunday
15
°C76%Monday
16
°C74%Tuesday
15
°C84%Wednesday
17
°C96%Thursday
19
°C92%Friday
17
°C83%Saturday
15
°C69%Sunday
17
°C83%Monday
16
°C82%Patchy rain nearby
Occasional light rain is expected and humidity will be 93%, with winds at 14.8 km/h.17°C / 10°C
Humi.93 %
Prec.2.26 mm
Sunrise
06:05 AM14hrs 23min
Sunset
08:28 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Fog
13 °C
98 %
0
2.2 kmph / ESE
Fog
Feels 13 °C
Cover 100 %
Visibility 0 km
1 AM
Cloudy
12 °C
98 %
0
0.7 kmph / SSE
CloudyFeels 13 °C
Cover 86 %
Visibility 10 km
2 AM
Patchy rain nearby
12 °C
97 %
0
0.4 kmph / WNW
Patchy rain nearbyFeels 12 °C
Cover 100 %
Visibility 10 km
3 AM
Mist
12 °C
97 %
0
1.4 kmph / WNW
MistFeels 12 °C
Cover 100 %
Visibility 2 km
4 AM
Light Drizzle
13 °C
97 %
0
1.8 kmph / NW
Light DrizzleFeels 13 °C
Cover 100 %
Visibility 2 km
5 AM
Fog
13 °C
98 %
0
5 kmph / N
FogFeels 13 °C
Cover 100 %
Visibility 0 km
6 AM
Fog
14 °C
98 %
0
7.9 kmph / N
FogFeels 13 °C
Cover 100 %
Visibility 0 km
7 AM
Rain Shower
14 °C
99 %
0.1
7.9 kmph / N
Rain ShowerFeels 13 °C
Cover 100 %
Visibility 10 km
8 AM
Rain Shower
14 °C
99 %
0.2
8.3 kmph / NNW
Rain ShowerFeels 13 °C
Cover 100 %
Visibility 10 km
9 AM
Rain Shower
14 °C
98 %
0.4
11.5 kmph / NNW
Rain ShowerFeels 13 °C
Cover 100 %
Visibility 10 km
10 AM
Light Drizzle
14 °C
98 %
0.6
13 kmph / N
Light DrizzleFeels 12 °C
Cover 100 %
Visibility 2 km
11 AM
Fog
14 °C
97 %
0.8
10.8 kmph / N
FogFeels 12 °C
Cover 100 %
Visibility 0 km
12 PM
Mist
14 °C
96 %
1.1
11.9 kmph / N
MistFeels 13 °C
Cover 100 %
Visibility 2 km
1 PM
Patchy rain nearby
15 °C
93 %
1.5
14 kmph / N
Patchy rain nearbyFeels 13 °C
Cover 100 %
Visibility 10 km
2 PM
Patchy rain nearby
15 °C
92 %
1.9
13.7 kmph / N
Patchy rain nearbyFeels 13 °C
Cover 93 %
Visibility 10 km
3 PM
Patchy rain nearby
16 °C
85 %
1.9
14.8 kmph / NNE
Patchy rain nearbyFeels 14 °C
Cover 88 %
Visibility 10 km
4 PM
Patchy rain nearby
17 °C
79 %
1
14.4 kmph / NNE
Patchy rain nearbyFeels 15 °C
Cover 88 %
Visibility 10 km
5 PM
Patchy rain nearby
17 °C
74 %
0.4
14 kmph / NNE
Patchy rain nearbyFeels 15 °C
Cover 100 %
Visibility 10 km
6 PM
Overcast
17 °C
75 %
0.3
13.3 kmph / NNE
OvercastFeels 15 °C
Cover 98 %
Visibility 10 km
7 PM
Cloudy
16 °C
82 %
0.1
12.6 kmph / NNE
CloudyFeels 14 °C
Cover 64 %
Visibility 10 km
8 PM
Cloudy
12 °C
93 %
0
7.6 kmph / NNE
CloudyFeels 11 °C
Cover 64 %
Visibility 10 km
9 PM
Mist
11 °C
95 %
0
5.8 kmph / N
MistFeels 10 °C
Cover 60 %
Visibility 2 km
10 PM
Mist
11 °C
96 %
0
5 kmph / NW
MistFeels 10 °C
Cover 47 %
Visibility 2 km
11 PM
Mist
10 °C
96 %
0
5 kmph / NW
MistFeels 10 °C
Cover 50 %
Visibility 2 km
18°13°18°12°24°11°22°15°18°15°19°9°26°8°22°12°23°9°24°12°25°15°21°13°23°12°18°11°17°10°22°9°21°11°20°12°19°15°22°17°23°12°21°9°21°13°21°12°23°11°22°12°21°13°20°11°20°10°19°10°20°11°AugustWeather Overview
No. of days:
Sunny
5
Cloudy
2
Rainy
17
Snowy
0
The monthly weather averages in Grand Falls consist of 5 sunny days, 2 cloudy days, 17 rainy days, and 0 snowy days.
Grand Falls's Locations Weather Conditions
Canada's Hottest Cities - August 2026
1.
Central Elgin, Ontario
26 °C
Overcast
70%
4.1
11.2 kmph / SE
2.
St Thomas, Ontario
26 °C
Overcast
70%
4.1
11.2 kmph / SE
3.
Bluewater, Ontario
25 °C
Sunny
60%
4.5
7.2 kmph / ESE
4.
Grand Bend, Ontario
25 °C
Sunny
60%
4.5
7.2 kmph / ESE
5.
Brantford, Ontario
25 °C
Sunny
57%
5
9 kmph / E
6.
London, Ontario
25 °C
Sunny
74%
4.4
7.9 kmph / SE
7.
Hamilton, Ontario
25 °C
Partly Cloudy
61%
5
11.5 kmph / ENE
8.
Tiverton, Ontario
25 °C
Sunny
73%
4.6
3.6 kmph / ESE
9.
Kincardine, Ontario
25 °C
Sunny
73%
4.6
3.6 kmph / ESE
10.
Chatham, Ontario
24 °C
Partly Cloudy
66%
3.1
5.8 kmph / S
Last Updated: 15 Aug 2026, 03:52 PM
City Weather RankingsFAQs About Grand Falls Weather Conditions
1. What is the current temperature in Grand Falls today - 15 August 2026?
1. What is the current temperature in Grand Falls today - 15 August 2026?
The current temperature in Grand Falls is 15°C, with a feels-like temperature of 13°C. Today's forecast shows a high of 17°C and a low of 10°C, giving a 7 degree swing through the day as of 01:00 PM 15 August 2026.
2. What are the current weather parameters in Grand Falls today?
2. What are the current weather parameters in Grand Falls today?
Here is a complete overview of Grand Falls's current weather conditions as of 01:00 PM 15 August 2026: Condition : Patchy rain nearby Temperature : 15°C Cool (Feels like 13°C) Humidity : 93% Wind Speed : 14 km/h from N (10 degrees), Gust 4.9 m/s UV Index : 1.5 (Low Air Pressure : 1009 mb Cloud Cover : 100% Visibility : 10 km Precipitation : 0.05 mm (82% chance of rain)
3. What is the 10-day weather forecast for Grand Falls from 01:00 PM 15 August 2026?
3. What is the 10-day weather forecast for Grand Falls from 01:00 PM 15 August 2026?
From 01:00 PM 15 August 2026, Grand Falls's 10-day forecast shows this trend: Today (Aug. 15) : Temp. 14°C, Hum. 93% and Patchy rain nearby condition. Sunday (Aug. 16) : Temp. 15°C, Hum. 76% and Mist condition. Monday (Aug. 17) : Temp. 16°C, Hum. 74% and Sunny condition. Tuesday (Aug. 18) : Temp. 15°C, Hum. 84% and Patchy rain nearby condition. Wednesday (Aug. 19) : Temp. 17°C, Hum. 96% and Patchy rain nearby condition. Thursday (Aug. 20) : Temp. 19°C, Hum. 92% and Patchy rain nearby condition. Friday (Aug. 21) : Temp. 17°C, Hum. 83% and Sunny condition. Saturday (Aug. 22) : Temp. 15°C, Hum. 69% and Sunny condition. Sunday (Aug. 23) : Temp. 17°C, Hum. 83% and Rain Showers condition. Monday (Aug. 24) : Temp. 16°C, Hum. 82% and Rain Showers condition.
4. Will it rain in Grand Falls today?
4. Will it rain in Grand Falls today?
As of 01:00 PM 15 August 2026, yes — Grand Falls is currently experiencing rainfall with 0.05 mm of precipitation. This is expected to temporarily improve AQI by washing pollutants out of the atmosphere.
5. What is the monthly weather forecast for Grand Falls in August 2026?
5. What is the monthly weather forecast for Grand Falls in August 2026?
August 2026 in Grand Falls is forecast to have 5 sunny days, 17 rainy days, 2 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 8°C to highs of 26°C.
6. How does the weather in Grand Falls affect air quality?
6. How does the weather in Grand Falls affect air quality?
Weather directly impacts air quality in Grand Falls. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
