Cornwall Weather Conditions
Current Temperature Level
-10 °C
44 AQI
Air quality index is: Good
Last Updated: 2025-12-07 23:15 (Local Time)
MapCornwall
Cornwall Weather Parameters
8 km/h
4 m/s
274° W
100 %
13 km
0 mm
1019 mb
UV Index0
Suggestions for
MondayCornwall8 Dec.
Umbrella• Optional
Clothing• More Layered
Driving• Enjoy Driving
Sunscreen• ApplyCornwall 10-Days Weather Forecast
Today
-12°C
70 %Tuesday
-7°C66 %Wednesday
-1°C94 %Thursday
-6°C94 %Friday
-11°C96 %Saturday
-11°C90 %Sunday
-12°C91 %Monday
-14°C96 %Tuesday
-11°C90 %Wednesday
-1°C85 %Sunny
Clear Sky with temperature at -12 °C and humidity will be at 70% with 21.2 km/h winds.-7°C / -16°C
Humi.70 %
Prec.0.07 mm
Sunrise
07:25 AM8hrs 52min
Sunset
04:17 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Overcast
-12 °C
86 %
0
8.6 kmph / W
Overcast 
Feels -17.5 °C
Cover 100 %
Visibility 2 km
1 AM
Light freezing rain
-13 °C
85 %
0
10.4 kmph / W
Light freezing rainFeels -19.4 °C
Cover 79 %
Visibility 5 km
2 AM
Light freezing rain
-13 °C
78 %
0
14.8 kmph / WNW
Light freezing rainFeels -20.6 °C
Cover 89 %
Visibility 10 km
3 AM
Clear
-13 °C
72 %
0
16.9 kmph / WNW
Clear Feels -21.4 °C
Cover 5 %
Visibility 10 km
4 AM
Clear
-14 °C
69 %
0
21.2 kmph / NW
Clear Feels -22.1 °C
Cover 5 %
Visibility 10 km
5 AM
Clear
-15 °C
70 %
0
19.4 kmph / NW
Clear Feels -22 °C
Cover 9 %
Visibility 10 km
6 AM
Clear
-15 °C
71 %
0
16.6 kmph / NW
Clear Feels -21.2 °C
Cover 10 %
Visibility 10 km
7 AM
Clear
-16 °C
73 %
0
11.2 kmph / WNW
Clear Feels -21.6 °C
Cover 11 %
Visibility 10 km
8 AM
Sunny
-15 °C
73 %
0
7.9 kmph / W
SunnyFeels -21.5 °C
Cover 16 %
Visibility 10 km
9 AM
Sunny
-14 °C
72 %
0.3
7.9 kmph / WSW
SunnyFeels -21 °C
Cover 0 %
Visibility 10 km
10 AM
Sunny
-12 °C
67 %
0.6
10.4 kmph / WSW
SunnyFeels -19.4 °C
Cover 0 %
Visibility 10 km
11 AM
Sunny
-11 °C
63 %
0.9
10.4 kmph / WSW
SunnyFeels -18 °C
Cover 0 %
Visibility 10 km
12 PM
Sunny
-10 °C
61 %
1.1
11.5 kmph / W
SunnyFeels -16.7 °C
Cover 0 %
Visibility 10 km
1 PM
Sunny
-9 °C
61 %
0.9
13.7 kmph / WSW
SunnyFeels -15.6 °C
Cover 0 %
Visibility 10 km
2 PM
Sunny
-8 °C
61 %
0.6
14.8 kmph / WSW
SunnyFeels -14.7 °C
Cover 0 %
Visibility 10 km
3 PM
Sunny
-7 °C
61 %
0.3
14.8 kmph / WSW
SunnyFeels -14.1 °C
Cover 0 %
Visibility 10 km
4 PM
Sunny
-8 °C
62 %
0
12.2 kmph / WSW
SunnyFeels -13.9 °C
Cover 0 %
Visibility 10 km
5 PM
Clear
-8 °C
67 %
0
10.4 kmph / SW
Clear Feels -13.7 °C
Cover 0 %
Visibility 10 km
6 PM
Clear
-8 °C
68 %
0
10.8 kmph / SW
Clear Feels -13.6 °C
Cover 0 %
Visibility 10 km
7 PM
Clear
-10 °C
69 %
0
11.2 kmph / SW
Clear Feels -15.3 °C
Cover 0 %
Visibility 10 km
8 PM
Clear
-11 °C
70 %
0
11.5 kmph / SW
Clear Feels -16.3 °C
Cover 0 %
Visibility 10 km
9 PM
Clear
-11 °C
71 %
0
11.2 kmph / SSW
Clear Feels -16.9 °C
Cover 0 %
Visibility 10 km
10 PM
Clear
-12 °C
72 %
0
10.8 kmph / SW
Clear Feels -18.6 °C
Cover 0 %
Visibility 10 km
11 PM
Partly Cloudy
-12 °C
87 %
0
10.8 kmph / SW
Partly Cloudy Feels -18.1 °C
Cover 46 %
Visibility 10 km
Today
-12°C70 %Tuesday
-7°C66 %Wednesday
-1°C94 %Thursday
-6°C94 %Friday
-11°C96 %Saturday
-11°C90 %Sunday
-12°C91 %Monday
-14°C96 %Tuesday
-11°C90 %Wednesday
-1°C85 %Temp-12 °C
ConditionOvercast
Humidity86 %
Feels-17.5 °C
Cover100 %
Visibility2 km
Wind Speed & Dir.8.6 kmph / W
UV0
Cornwall 30-Days (December 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Mon.
-4°-8 °C
2Tue.
-4°-9 °C
3Wed.
-1°-11 °C
4Thu.
-5°-15 °C
5Fri.
-4°-18 °C
6Sat.
0°-11 °C
7Today
-6°-14 °C
8Mon.
-7°-16 °C
9Tue.
-3°-12 °C
10Wed.
1°-4 °C
11Thu.
-4°-15 °C
12Fri.
-3°-17 °C
13Sat.
-10°-15 °C
14Sun.
-8°-15 °C
15Mon.
-9°-19 °C
16Tue.
-8°-16 °C
17Wed.
0°-4 °C
18Thu.
3°-13 °C
19Fri.
-14°-17 °C
20Sat.
-11°-18 °C
21Sun.
-1°-6 °C
22Mon.
-1°-7 °C
23Tue.
-1°-7 °C
24Wed.
-2°-7 °C
25Thu.
-1°-8 °C
26Fri.
-1°-7 °C
27Sat.
-1°-7 °C
28Sun.
-1°-7 °C
29Mon.
-2°-8 °C
30Tue.
-2°-9 °C
31Wed.
-1°-7 °C
DecemberWeather Overview
No. of days:
Sunny
2
Cloudy
3
Rainy
5
Snowy
18
The monthly weather averages in Cornwall consist of 2 sunny days, 3 cloudy days, 5 rainy days, and 18 snowy days.
Cornwall's Locations Weather Conditions
Canada's Hottest Cities - December 2025
1.
Nanaimo, Canada
Clear
54%
0
9.4 kmph / SSW
2.
North Cowichan, Canada
Clear
54%
0
9.4 kmph / SSW
3.
Hope, Canada
Light rain
76%
0
13 kmph / WSW
4.
Richmond, Canada
Partly cloudy
82%
0
9 kmph / SSE
5.
Delta, Canada
Partly cloudy
82%
0
20.2 kmph / SSW
6.
Mayne Island, Canada
Clear
72%
0
22.7 kmph / SW
7.
Vancouver, Canada
Partly cloudy
82%
0
9 kmph / SSE
8.
North Vancouver, Canada
Partly cloudy
82%
0
9 kmph / SSE
9.
Burnaby, Canada
Partly cloudy
82%
0
3.6 kmph / SE
10.
Mission, Canada
Partly cloudy
82%
0
12.6 kmph / SSW
Last Updated: 08 Dec 2025, 04:23 AM
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