Cornwall (Canada) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: -1° Celsius;
Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: -1° Celsius; -
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 3° Celsius; -
Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: -1° Celsius;
Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: -1° Celsius; -
Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: -2° Celsius;
Maximum daytime temperature: 2° Celsius; Minimum nighttime temperature: -2° Celsius; -
Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -5° Celsius;
Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -5° Celsius; -
Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -1° Celsius;
Maximum daytime temperature: 0° Celsius; Minimum nighttime temperature: -1° Celsius;
-
Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 0° Celsius;
Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: 0° Celsius;
Sunny.
Sunrise:
Sunset:
L UV
No pollution data.
No pollen data.
7 day forecast for Cornwall
Today (6 November 2025)
| Time |
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
 |
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
3°
|
3°
|
2°
|
1°
|
0°
|
0°
|
0°
|
-1°
|
| Feels like temperature (°C) |
0°
|
-1°
|
-2°
|
-2°
|
-3°
|
-3°
|
-4°
|
-4°
|
| Wind direction and speed |
W
10
|
W
8
|
W
7
|
WSW
6
|
WSW
6
|
WSW
6
|
SW
6
|
SW
6
|
| Wind gust (mph) |
19
|
15
|
14
|
13
|
13
|
12
|
12
|
13
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
47%
|
55%
|
57%
|
59%
|
64%
|
69%
|
72%
|
75%
|
| UV | 1 | - | - | - | - | - | - | - |
Friday (7 November 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
 |
|
 |
|
|
|
|
|
|
|
|
|
 |
|
|
 |
|
|
 |
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
20%
|
90%
|
≥95%
|
≥95%
|
90%
|
80%
|
50%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
-1°
|
-1°
|
-1°
|
0°
|
0°
|
0°
|
1°
|
1°
|
2°
|
2°
|
4°
|
4°
|
6°
|
6°
|
5°
|
6°
|
5°
|
6°
|
6°
|
7°
|
7°
|
8°
|
8°
|
8°
|
| Feels like temperature (°C) |
-4°
|
-4°
|
-4°
|
-4°
|
-3°
|
-3°
|
-2°
|
-2°
|
-1°
|
-1°
|
1°
|
1°
|
3°
|
3°
|
3°
|
4°
|
3°
|
3°
|
4°
|
4°
|
4°
|
5°
|
5°
|
5°
|
| Wind direction and speed (mph) |
SW
6
|
SW
6
|
SW
6
|
SW
6
|
SW
6
|
SSW
5
|
S
5
|
S
5
|
S
5
|
SSE
6
|
SE
8
|
SE
7
|
SE
8
|
ESE
8
|
ESE
8
|
ESE
7
|
SSE
7
|
SSE
8
|
SSW
10
|
SSW
11
|
SSW
12
|
SSW
12
|
SW
12
|
SW
12
|
| Wind gust (mph) |
13
|
13
|
13
|
12
|
12
|
11
|
11
|
11
|
14
|
17
|
17
|
18
|
19
|
18
|
18
|
18
|
18
|
21
|
25
|
26
|
27
|
27
|
27
|
26
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
P
|
P
|
P
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
77%
|
79%
|
79%
|
79%
|
78%
|
78%
|
77%
|
76%
|
75%
|
74%
|
69%
|
71%
|
67%
|
68%
|
72%
|
74%
|
90%
|
93%
|
93%
|
93%
|
93%
|
93%
|
94%
|
96%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Saturday (8 November 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
40%
|
20%
|
20%
|
30%
|
30%
|
30%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
8°
|
8°
|
7°
|
6°
|
5°
|
3°
|
3°
|
4°
|
4°
|
4°
|
4°
|
5°
|
4°
|
4°
|
2°
|
2°
|
1°
|
1°
|
0°
|
0°
|
0°
|
| Feels like temperature (°C) |
6°
|
6°
|
6°
|
5°
|
4°
|
3°
|
3°
|
0°
|
-1°
|
-1°
|
-1°
|
0°
|
1°
|
1°
|
1°
|
1°
|
1°
|
0°
|
-1°
|
-1°
|
-1°
|
-2°
|
-2°
|
-2°
|
| Wind direction and speed (mph) |
SW
12
|
SW
12
|
SW
13
|
WSW
14
|
WSW
14
|
WSW
14
|
WSW
13
|
W
13
|
WNW
13
|
WNW
13
|
WNW
13
|
WNW
12
|
WNW
11
|
WNW
10
|
WNW
10
|
WNW
8
|
WNW
7
|
WNW
6
|
WNW
5
|
WNW
4
|
WNW
4
|
WNW
4
|
NNW
4
|
N
4
|
| Wind gust (mph) |
26
|
28
|
30
|
31
|
31
|
31
|
30
|
28
|
29
|
29
|
28
|
27
|
25
|
23
|
21
|
19
|
13
|
9
|
8
|
8
|
7
|
7
|
7
|
7
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
VG
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
95%
|
95%
|
94%
|
92%
|
90%
|
88%
|
85%
|
83%
|
76%
|
69%
|
61%
|
57%
|
55%
|
54%
|
52%
|
52%
|
55%
|
65%
|
72%
|
74%
|
75%
|
76%
|
79%
|
77%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Sunday (9 November 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
30%
|
40%
|
40%
|
50%
|
50%
|
60%
|
70%
|
70%
|
80%
|
80%
|
70%
|
80%
|
80%
|
| Temperature (°C) |
-1°
|
0°
|
0°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
0°
|
0°
|
1°
|
1°
|
1°
|
1°
|
1°
|
1°
|
1°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
| Feels like temperature (°C) |
-3°
|
-3°
|
-3°
|
-4°
|
-4°
|
-4°
|
-5°
|
-5°
|
-5°
|
-4°
|
-4°
|
-3°
|
-3°
|
-3°
|
-4°
|
-4°
|
-4°
|
-5°
|
-5°
|
-5°
|
-5°
|
-5°
|
-5°
|
-5°
|
| Wind direction and speed (mph) |
N
3
|
NNE
4
|
NNE
5
|
NE
6
|
NE
6
|
NE
7
|
NE
8
|
NE
8
|
ENE
9
|
ENE
10
|
ENE
11
|
ENE
11
|
ENE
11
|
ENE
12
|
ENE
12
|
ENE
12
|
ENE
12
|
NE
12
|
NE
11
|
NE
12
|
NE
12
|
NE
11
|
NE
11
|
NNE
10
|
| Wind gust (mph) |
8
|
9
|
11
|
13
|
14
|
16
|
17
|
20
|
23
|
24
|
25
|
25
|
26
|
27
|
28
|
28
|
28
|
28
|
27
|
27
|
28
|
25
|
24
|
23
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
M
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
| Humidity |
76%
|
75%
|
73%
|
73%
|
70%
|
68%
|
68%
|
68%
|
65%
|
61%
|
59%
|
58%
|
62%
|
67%
|
75%
|
86%
|
92%
|
96%
|
99%
|
100%
|
99%
|
99%
|
99%
|
99%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - |
Monday (10 November 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
70%
|
70%
|
70%
|
70%
|
50%
|
50%
|
50%
|
50%
|
40%
|
40%
|
30%
|
30%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
10%
|
| Temperature (°C) |
0°
|
0°
|
0°
|
0°
|
0°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
-1°
|
-2°
|
-2°
|
-2°
|
-3°
|
| Feels like temperature (°C) |
-5°
|
-5°
|
-5°
|
-4°
|
-5°
|
-5°
|
-5°
|
-5°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-5°
|
-5°
|
-5°
|
-6°
|
-6°
|
-7°
|
-7°
|
-8°
|
| Wind direction and speed (mph) |
NNE
10
|
NNE
10
|
NNE
9
|
NNE
9
|
N
9
|
N
9
|
NNW
8
|
NW
7
|
WNW
8
|
WNW
8
|
WNW
9
|
WNW
9
|
W
10
|
W
10
|
W
9
|
W
9
|
W
9
|
W
8
|
W
8
|
WSW
9
|
WSW
8
|
| Wind gust (mph) |
23
|
22
|
21
|
21
|
19
|
19
|
16
|
17
|
17
|
18
|
21
|
22
|
22
|
22
|
21
|
19
|
17
|
17
|
19
|
19
|
19
|
| Visibility (description) |
P
|
P
|
P
|
P
|
P
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
| Humidity |
99%
|
97%
|
97%
|
97%
|
97%
|
96%
|
96%
|
97%
|
96%
|
94%
|
91%
|
86%
|
84%
|
84%
|
83%
|
83%
|
83%
|
86%
|
86%
|
89%
|
88%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | - | - | - | - |
Tuesday (11 November 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
-4°
|
-4°
|
-4°
|
-2°
|
0°
|
-1°
|
-1°
|
-1°
|
| Feels like temperature (°C) |
-8°
|
-9°
|
-9°
|
-8°
|
-6°
|
-6°
|
-6°
|
-6°
|
| Wind direction and speed (mph) |
WSW
8
|
WSW
9
|
WSW
8
|
WSW
11
|
WSW
12
|
WSW
10
|
SW
10
|
SW
10
|
| Wind gust (mph) |
20
|
20
|
24
|
27
|
26
|
23
|
22
|
23
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
88%
|
89%
|
90%
|
78%
|
69%
|
75%
|
81%
|
82%
|
| UV | - | - | 1 | 2 | 2 | 1 | - | - |
Wednesday (12 November 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
50%
|
40%
|
40%
|
40%
|
30%
|
20%
|
30%
|
| Temperature (°C) |
0°
|
1°
|
1°
|
2°
|
3°
|
3°
|
2°
|
2°
|
| Feels like temperature (°C) |
-4°
|
-4°
|
-4°
|
-2°
|
-1°
|
0°
|
-1°
|
-2°
|
| Wind direction and speed (mph) |
SW
10
|
SSW
10
|
SW
10
|
SSW
10
|
SW
10
|
SW
8
|
WSW
9
|
WSW
9
|
| Wind gust (mph) |
23
|
25
|
25
|
25
|
23
|
19
|
21
|
20
|
| Visibility (description) |
VG
|
G
|
M
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
86%
|
90%
|
91%
|
87%
|
88%
|
90%
|
92%
|
90%
|
| UV | - | - | 1 | 1 | 1 | 1 | - | - |
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Forecast for 16:00 (UTC-5), Thu
Updated 18:36 (UTC) on Thu 6 Nov 2025
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