Cornwall Weather Conditions
Current Temperature Level
Cornwall Weather Conditions
Current Temperature Level
Feels Like 15°C
Chances of Rain14%
16°14%8 PM
15°18%9 PM14°20%10 PM13°17%11 PM12°23%12 AM12°23%1 AM11°23%2 AM11°24%3 AM11°24%4 AM11°24%5 AM11°24%6 AM11°24%7 AM11°24%8 AM11°23%9 AM13°19%10 AM16°15%11 AM18°13%12 PM19°13%1 PM20°12%2 PM20°11%3 PM20°12%4 PM20°12%5 PM19°12%6 PM18°13%Cloud cover is likely with limited sunshine.
Last Updated: 2026-09-25 19:30 (Local Time)
31°NNE
Direction
6.5km/h
Wind Speed
Gust Speed
1.8m/s
Precipitation
Precipitation
0mm
Pressure
1022mb
UV Index
0Low
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Today
14
°C
72%Saturday
15
°C65%Sunday
15
°C66%Monday
13
°C83%Tuesday
14
°C85%Wednesday
17
°C85%Thursday
18
°C91%Friday
18
°C92%Saturday
13
°C78%Sunday
13
°C80%Sunny
Clear Sky with temperature at 14 °C and humidity will be at 72% with 12.6 km/h winds.21°C / 8°C
Humi.72 %
Prec.0 mm
Sunrise
06:49 AM12hrs 2min
Sunset
06:51 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
9 °C
85 %
0
5 kmph / NE
Clear
Feels 8 °C
Cover 0 %
Visibility 10 km
1 AM
Clear
8 °C
88 %
0
5 kmph / ENE
ClearFeels 8 °C
Cover 0 %
Visibility 10 km
2 AM
Clear
8 °C
90 %
0
4.7 kmph / NE
ClearFeels 6 °C
Cover 0 %
Visibility 10 km
3 AM
Clear
8 °C
90 %
0
4.7 kmph / NE
ClearFeels 6 °C
Cover 0 %
Visibility 10 km
4 AM
Clear
8 °C
92 %
0
4.7 kmph / NE
ClearFeels 6 °C
Cover 0 %
Visibility 10 km
5 AM
Clear
8 °C
92 %
0
4 kmph / NE
ClearFeels 6 °C
Cover 0 %
Visibility 10 km
6 AM
Clear
8 °C
92 %
0
4 kmph / ENE
ClearFeels 6 °C
Cover 0 %
Visibility 10 km
7 AM
Sunny
8 °C
93 %
0
3.6 kmph / NE
SunnyFeels 6 °C
Cover 0 %
Visibility 10 km
8 AM
Sunny
9 °C
86 %
0.2
5 kmph / NNE
SunnyFeels 9 °C
Cover 0 %
Visibility 10 km
9 AM
Sunny
12 °C
74 %
0.9
5.8 kmph / NE
SunnyFeels 11 °C
Cover 0 %
Visibility 10 km
10 AM
Sunny
15 °C
66 %
2
7.9 kmph / NE
SunnyFeels 13 °C
Cover 0 %
Visibility 10 km
11 AM
Sunny
17 °C
60 %
3.2
9.7 kmph / NE
SunnyFeels 15 °C
Cover 0 %
Visibility 10 km
12 PM
Sunny
19 °C
55 %
4.3
12.6 kmph / NNE
SunnyFeels 16 °C
Cover 0 %
Visibility 10 km
1 PM
Sunny
20 °C
51 %
4.7
12.2 kmph / NE
SunnyFeels 18 °C
Cover 0 %
Visibility 10 km
2 PM
Sunny
21 °C
48 %
4.3
12.6 kmph / NE
SunnyFeels 18 °C
Cover 0 %
Visibility 10 km
3 PM
Sunny
21 °C
46 %
3.2
12.2 kmph / NE
SunnyFeels 19 °C
Cover 0 %
Visibility 10 km
4 PM
Sunny
21 °C
46 %
1.9
12.2 kmph / NE
SunnyFeels 19 °C
Cover 0 %
Visibility 10 km
5 PM
Sunny
21 °C
54 %
0.8
8.6 kmph / NE
SunnyFeels 19 °C
Cover 0 %
Visibility 10 km
6 PM
Sunny
19 °C
66 %
0.2
7.2 kmph / NNE
SunnyFeels 18 °C
Cover 0 %
Visibility 10 km
7 PM
Cloudy
16 °C
68 %
0
6.5 kmph / NNE
CloudyFeels 15 °C
Cover 79 %
Visibility 10 km
8 PM
Overcast
15 °C
70 %
0
8.3 kmph / NE
OvercastFeels 13 °C
Cover 99 %
Visibility 10 km
9 PM
Overcast
14 °C
74 %
0
6.8 kmph / NNE
OvercastFeels 12 °C
Cover 98 %
Visibility 10 km
10 PM
Cloudy
13 °C
76 %
0
6.5 kmph / NE
CloudyFeels 12 °C
Cover 78 %
Visibility 10 km
11 PM
Overcast
12 °C
78 %
0
6.5 kmph / NNE
OvercastFeels 11 °C
Cover 100 %
Visibility 10 km
27°16°28°16°27°19°24°15°21°13°23°12°26°12°21°14°
23°13°24°13°21°9°24°7°23°16°18°9°20°7°24°15°22°13°18°9°17°5°20°7°15°7°17°5°19°5°20°6°21°8°20°9°17°12°19°11°18°12°22°13°SeptemberWeather Overview
No. of days:
Sunny
14
Cloudy
0
Rainy
2
Snowy
0
The monthly weather averages in Cornwall consist of 14 sunny days, 0 cloudy days, 2 rainy days, and 0 snowy days.
Cornwall's Locations Weather Conditions
Canada's Hottest Cities - September 2026
1.
Lloydminster, Saskatchewan
30 °C
Cloudy
27%
0.7
31.3 kmph / SSE
2.
Redcliff, Alberta
27 °C
Sunny
18%
0.9
30.6 kmph / S
3.
Medicine Hat, Alberta
27 °C
Sunny
18%
0.9
30.6 kmph / S
4.
St Paul, Alberta
26 °C
Overcast
38%
0.6
14.8 kmph / SE
5.
Boscombe, Alberta
26 °C
Overcast
38%
0.6
14.8 kmph / SE
6.
Kerrobert, Saskatchewan
25 °C
Sunny
27%
0.8
35.3 kmph / SSE
7.
Meadow Lake, Saskatchewan
24 °C
Overcast
32%
0.5
24.5 kmph / SSE
8.
Prince Albert, Saskatchewan
24 °C
Sunny
32%
0.6
29.2 kmph / SSE
9.
Saskatoon, Saskatchewan
23 °C
Sunny
30%
0.7
33.8 kmph / SSE
10.
Bonnyville, Alberta
23 °C
Overcast
34%
0.6
22.3 kmph / SSE
Last Updated: 25 Sept 2026, 11:55 PM
City Weather RankingsFAQs About Cornwall Weather Conditions
1. What is the current temperature in Cornwall today - 25 September 2026?
1. What is the current temperature in Cornwall today - 25 September 2026?
The current temperature in Cornwall is 16°C, with a feels-like temperature of 15°C. Today's forecast shows a high of 21°C and a low of 8°C, giving a 13 degree swing through the day as of 07:30 PM 25 September 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 PM 25 September 2026: Condition : Cloudy Temperature : 16°C Cool (Feels like 15°C) Humidity : 68% Wind Speed : 6.5 km/h from NNE (31 degrees), Gust 1.9 m/s UV Index : 0 (Low Air Pressure : 1022 mb Cloud Cover : 79% Visibility : 10 km Precipitation : 0 mm (8% chance of rain)
3. What is the 10-day weather forecast for Cornwall from 07:30 PM 25 September 2026?
3. What is the 10-day weather forecast for Cornwall from 07:30 PM 25 September 2026?
From 07:30 PM 25 September 2026, Cornwall's 10-day forecast shows this trend: Today (Sep. 25) : Temp. 14°C, Hum. 72% and Sunny condition. Saturday (Sep. 26) : Temp. 15°C, Hum. 65% and Overcast condition. Sunday (Sep. 27) : Temp. 15°C, Hum. 66% and Overcast condition. Monday (Sep. 28) : Temp. 13°C, Hum. 83% and Overcast condition. Tuesday (Sep. 29) : Temp. 14°C, Hum. 85% and Overcast condition. Wednesday (Sep. 30) : Temp. 17°C, Hum. 85% and Overcast condition. Thursday (Oct. 1) : Temp. 18°C, Hum. 91% and Patchy rain nearby condition. Friday (Oct. 2) : Temp. 18°C, Hum. 92% and Rain Shower condition. Saturday (Oct. 3) : Temp. 13°C, Hum. 78% and Rain Showers condition. Sunday (Oct. 4) : Temp. 13°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 PM 25 September 2026, there is a 18% chance of rainfall in Cornwall later today around 2026-09-25 20:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Cornwall in September 2026?
5. What is the monthly weather forecast for Cornwall in September 2026?
September 2026 in Cornwall is forecast to have 14 sunny days, 2 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 5°C to highs of 28°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.
