Cornwall Weather Conditions
Current Temperature Level
Cornwall Weather Conditions
Current Temperature Level
Feels Like 14°C
Chances of Rain42%
19°42%8 AM
19°78%9 AM
19°49%10 AM
20°33%11 AM
21°24%12 PM22°24%1 PM23°20%2 PM
22°26%3 PM
22°16%4 PM23°17%5 PM
23°18%6 PM
19°56%7 PM
19°52%8 PM18°76%9 PM
18°72%10 PM17°48%11 PM17°44%12 AM17°43%1 AM17°43%2 AM17°43%3 AM17°43%4 AM17°36%5 AM17°42%6 AM17°59%Mist may reduce visibility at times.
Last Updated: 2026-07-29 07:30 (Local Time)
48°NE
Direction
6.1km/h
Wind Speed
Gust Speed
2.6m/s
Precipitation
Precipitation
0.01mm
Pressure
1005mb
UV Index
0.1Low
Today
20
°C
93%Thursday
19
°C86%Friday
21
°C75%Saturday
22
°C74%Sunday
22
°C83%Monday
21
°C80%Tuesday
20
°C64%Wednesday
21
°C73%Thursday
20
°C76%Friday
20
°C80%Patchy rain nearby
Occasional light rain is expected and humidity will be 93%, with winds at 10.8 km/h.23°C / 17°C
Humi.93 %
Prec.6.22 mm
Sunrise
05:41 AM14hrs 48min
Sunset
08:29 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Mist
20 °C
95 %
0
5.4 kmph / ESE
Mist
Feels 15 °C
Cover 55 %
Visibility 10 km
1 AM
Patchy rain nearby
19 °C
96 %
0
3.2 kmph / E
Patchy rain nearbyFeels 15 °C
Cover 89 %
Visibility 10 km
2 AM
Patchy rain nearby
19 °C
95 %
0
5.4 kmph / ENE
Patchy rain nearbyFeels 14 °C
Cover 85 %
Visibility 10 km
3 AM
Mist
19 °C
96 %
0
6.5 kmph / NE
MistFeels 13 °C
Cover 70 %
Visibility 10 km
4 AM
Patchy rain nearby
19 °C
97 %
0
7.2 kmph / NE
Patchy rain nearbyFeels 13 °C
Cover 85 %
Visibility 10 km
5 AM
Light Drizzle
19 °C
96 %
0
6.8 kmph / ENE
Light DrizzleFeels 13 °C
Cover 68 %
Visibility 10 km
6 AM
Mist
19 °C
96 %
0
7.2 kmph / NE
MistFeels 13 °C
Cover 100 %
Visibility 0 km
7 AM
Mist
19 °C
96 %
0.1
6.1 kmph / NE
MistFeels 14 °C
Cover 100 %
Visibility 0 km
8 AM
Light Rain
19 °C
95 %
0.2
6.1 kmph / NE
Light RainFeels 14 °C
Cover 98 %
Visibility 0 km
9 AM
Light Drizzle
19 °C
95 %
0.5
5.8 kmph / NE
Light DrizzleFeels 14 °C
Cover 85 %
Visibility 2 km
10 AM
Patchy rain nearby
20 °C
93 %
0.8
6.1 kmph / NE
Patchy rain nearbyFeels 15 °C
Cover 80 %
Visibility 2 km
11 AM
Cloudy
21 °C
88 %
1.4
7.2 kmph / NE
CloudyFeels 16 °C
Cover 82 %
Visibility 10 km
12 PM
Patchy rain nearby
22 °C
87 %
1.1
7.9 kmph / NE
Patchy rain nearbyFeels 16 °C
Cover 78 %
Visibility 10 km
1 PM
Cloudy
23 °C
85 %
0.9
7.9 kmph / NE
CloudyFeels 17 °C
Cover 70 %
Visibility 10 km
2 PM
Overcast
22 °C
88 %
0.8
9.7 kmph / NE
OvercastFeels 16 °C
Cover 92 %
Visibility 10 km
3 PM
Partly Cloudy
22 °C
86 %
0.5
10.8 kmph / NE
Partly CloudyFeels 16 °C
Cover 44 %
Visibility 10 km
4 PM
Partly Cloudy
23 °C
84 %
0.5
10.8 kmph / NNE
Partly CloudyFeels 17 °C
Cover 55 %
Visibility 10 km
5 PM
Sunny
23 °C
84 %
0.5
10.8 kmph / NNE
SunnyFeels 17 °C
Cover 21 %
Visibility 0 km
6 PM
Fog
19 °C
99 %
0.2
10.1 kmph / NNE
FogFeels 13 °C
Cover 100 %
Visibility 0 km
7 PM
Rain Shower
19 °C
99 %
0
8.3 kmph / NNE
Rain ShowerFeels 13 °C
Cover 100 %
Visibility 10 km
8 PM
Light Rain
18 °C
99 %
0
7.6 kmph / NNE
Light RainFeels 13 °C
Cover 100 %
Visibility 9 km
9 PM
Light Drizzle
18 °C
99 %
0
7.6 kmph / NNE
Light DrizzleFeels 13 °C
Cover 100 %
Visibility 2 km
10 PM
Fog
17 °C
99 %
0
8.6 kmph / NNE
FogFeels 12 °C
Cover 100 %
Visibility 0 km
11 PM
Fog
17 °C
99 %
0
8.6 kmph / NNE
FogFeels 11 °C
Cover 100 %
Visibility 0 km
34°21°33°21°33°21°29°19°28°13°30°13°30°15°32°18°31°19°28°17°27°14°30°13°30°15°34°20°29°21°29°17°28°12°24°16°24°13°28°13°32°16°20°14°27°11°28°13°29°12°29°15°30°16°23°17°20°17°25°16°27°15°JulyWeather Overview
No. of days:
Sunny
27
Cloudy
0
Rainy
2
Snowy
0
The monthly weather averages in Cornwall consist of 27 sunny days, 0 cloudy days, 2 rainy days, and 0 snowy days.
Cornwall's Locations Weather Conditions
Canada's Hottest Cities - July 2026
1.
Saint Joseph de Sorel, Quebec
21 °C
Sunny
94%
0.1
8.6 kmph / ENE
2.
Saint Zephirin de Courval, Quebec
21 °C
Sunny
94%
0.1
8.6 kmph / ENE
3.
Brossard, Quebec
21 °C
Overcast
94%
0.2
6.5 kmph / ENE
4.
Oakbank, Manitoba
21 °C
Sunny
93%
0
12.6 kmph / SSE
5.
Winnipeg, Manitoba
21 °C
Sunny
93%
0
12.6 kmph / SSE
6.
Miramichi, New Brunswick
21 °C
Sunny
58%
0.7
3.6 kmph / W
7.
Sarnia, Ontario
21 °C
Sunny
84%
0.1
24.8 kmph / N
8.
Rosser, Manitoba
21 °C
Sunny
92%
0
12.6 kmph / SSE
9.
Kingston, Ontario
20 °C
Overcast
94%
0.1
12.2 kmph / NNE
10.
Boucherville, Quebec
20 °C
Patchy rain nearby
94%
0.2
6.1 kmph / ENE
Last Updated: 29 Jul 2026, 11:43 AM
City Weather RankingsFAQs About Cornwall Weather Conditions
1. What is the current temperature in Cornwall today - 29 July 2026?
1. What is the current temperature in Cornwall today - 29 July 2026?
The current temperature in Cornwall is 19°C, with a feels-like temperature of 14°C. Today's forecast shows a high of 23°C and a low of 17°C, giving a 6 degree swing through the day as of 07:30 AM 29 July 2026.
2. What are the current weather parameters in Cornwall today?
2. What are the current weather parameters in Cornwall today?
Here is a complete overview of Cornwall's current weather conditions as of 07:30 AM 29 July 2026: Condition : Mist Temperature : 19°C Cool (Feels like 14°C) Humidity : 96% Wind Speed : 6.1 km/h from NE (48 degrees), Gust 2.7 m/s UV Index : 0.1 (Low Air Pressure : 1005 mb Cloud Cover : 100% Visibility : 0 km Precipitation : 0.01 mm (88% chance of rain)
3. What is the 10-day weather forecast for Cornwall from 07:30 AM 29 July 2026?
3. What is the 10-day weather forecast for Cornwall from 07:30 AM 29 July 2026?
From 07:30 AM 29 July 2026, Cornwall's 10-day forecast shows this trend: Today (Jul. 29) : Temp. 20°C, Hum. 93% and Patchy rain nearby condition. Thursday (Jul. 30) : Temp. 19°C, Hum. 86% and Sunny condition. Friday (Jul. 31) : Temp. 21°C, Hum. 75% and Sunny condition. Saturday (Aug. 1) : Temp. 22°C, Hum. 74% and Sunny condition. Sunday (Aug. 2) : Temp. 22°C, Hum. 83% and Patchy rain nearby condition. Monday (Aug. 3) : Temp. 21°C, Hum. 80% and Sunny condition. Tuesday (Aug. 4) : Temp. 20°C, Hum. 64% and Sunny condition. Wednesday (Aug. 5) : Temp. 21°C, Hum. 73% and Sunny condition. Thursday (Aug. 6) : Temp. 20°C, Hum. 76% and Rain condition. Friday (Aug. 7) : Temp. 20°C, Hum. 80% and Rain Showers condition.
4. Will it rain in Cornwall today?
4. Will it rain in Cornwall today?
As of 07:30 AM 29 July 2026, yes — Cornwall is currently experiencing rainfall with 0.01 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 Cornwall in July 2026?
5. What is the monthly weather forecast for Cornwall in July 2026?
July 2026 in Cornwall is forecast to have 27 sunny days, 2 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 11°C to highs of 34°C.
6. How does the weather in Cornwall affect air quality?
6. How does the weather in Cornwall affect air quality?
Weather directly impacts air quality in Cornwall. 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.
