St Johns (Canada) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: -6° Celsius;
Maximum daytime temperature: 3 degrees Celsius; Minimum nighttime temperature: -6 degrees Celsius; -
Maximum daytime temperature: -1° Celsius; Minimum nighttime temperature: -5° Celsius;
Maximum daytime temperature: -1 degrees Celsius; Minimum nighttime temperature: -5 degrees Celsius; -
Maximum daytime temperature: 4° Celsius; Minimum nighttime temperature: -6° Celsius;
Maximum daytime temperature: 4 degrees Celsius; Minimum nighttime temperature: -6 degrees Celsius; -
Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -3° Celsius;
Maximum daytime temperature: 1 degrees Celsius; Minimum nighttime temperature: -3 degrees Celsius; -
Maximum daytime temperature: 3° Celsius; Minimum nighttime temperature: -1° Celsius;
Maximum daytime temperature: 3 degrees Celsius; Minimum nighttime temperature: -1 degrees Celsius; -
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: -4° Celsius;
Maximum daytime temperature: 6 degrees Celsius; Minimum nighttime temperature: -4 degrees Celsius; -
Maximum daytime temperature: -2° Celsius; Minimum nighttime temperature: -10° Celsius;
Maximum daytime temperature: -2 degrees Celsius; Minimum nighttime temperature: -10 degrees Celsius;
Sunny intervals changing to overcast by early evening.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for St Johns
Today (22 March 2026)
| Time |
16:30
|
17:30
|
18:30
|
19:30
|
20:30
|
21:30
|
22:30
|
23:30
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
 |
 |
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
2°
|
2°
|
1°
|
0°
|
-1°
|
-2°
|
-2°
|
-3°
|
| Feels like temperature (°C) |
-4°
|
-4°
|
-5°
|
-6°
|
-7°
|
-8°
|
-9°
|
-9°
|
| Wind direction and speed |
W
21
|
W
20
|
W
19
|
W
18
|
WNW
17
|
WNW
16
|
WNW
15
|
WNW
15
|
| Wind gust (mph) |
37
|
35
|
32
|
30
|
28
|
27
|
26
|
25
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
52%
|
43%
|
43%
|
43%
|
47%
|
52%
|
56%
|
56%
|
| UV | 1 | 1 | 1 | - | - | - | - | - |
Monday (23 March 2026)
| Time |
00:30
|
01:30
|
02:30
|
03:30
|
04:30
|
05:30
|
06:30
|
07:30
|
08:30
|
09:30
|
10:30
|
11:30
|
12:30
|
13:30
|
14:30
|
15:30
|
16:30
|
17:30
|
18:30
|
19:30
|
20:30
|
21:30
|
22:30
|
23:30
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
 |
|
 |
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
20%
|
30%
|
60%
|
80%
|
90%
|
| Temperature (°C) |
-3°
|
-4°
|
-5°
|
-5°
|
-5°
|
-6°
|
-6°
|
-6°
|
-5°
|
-5°
|
-4°
|
-3°
|
-3°
|
-2°
|
-2°
|
-1°
|
-2°
|
-2°
|
-3°
|
-4°
|
-4°
|
-4°
|
-5°
|
-5°
|
| Feels like temperature (°C) |
-10°
|
-11°
|
-11°
|
-12°
|
-12°
|
-12°
|
-13°
|
-13°
|
-12°
|
-11°
|
-9°
|
-8°
|
-7°
|
-5°
|
-4°
|
-4°
|
-5°
|
-7°
|
-8°
|
-9°
|
-9°
|
-10°
|
-11°
|
-11°
|
| Wind direction and speed (mph) |
WNW
15
|
WNW
15
|
WNW
14
|
WNW
14
|
WNW
14
|
WNW
13
|
WNW
13
|
WNW
12
|
NW
12
|
NW
11
|
NW
10
|
NW
9
|
NNW
7
|
N
5
|
NNE
4
|
ENE
4
|
E
6
|
E
8
|
ESE
8
|
ESE
8
|
ESE
9
|
ESE
10
|
ESE
11
|
ESE
12
|
| Wind gust (mph) |
25
|
25
|
24
|
23
|
23
|
22
|
21
|
21
|
21
|
20
|
18
|
16
|
14
|
12
|
12
|
13
|
15
|
16
|
16
|
17
|
18
|
20
|
22
|
25
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VP
|
VP
|
VP
|
| Humidity |
56%
|
55%
|
55%
|
55%
|
56%
|
58%
|
59%
|
59%
|
57%
|
54%
|
49%
|
43%
|
42%
|
42%
|
41%
|
41%
|
43%
|
50%
|
57%
|
62%
|
65%
|
70%
|
97%
|
100%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Tuesday (24 March 2026)
| Time |
00:30
|
01:30
|
02:30
|
03:30
|
04:30
|
05:30
|
06:30
|
07:30
|
08:30
|
09:30
|
10:30
|
11:30
|
12:30
|
13:30
|
14:30
|
15:30
|
16:30
|
17:30
|
18:30
|
19:30
|
20:30
|
21:30
|
22:30
|
23:30
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
 |
 |
|
|
|
|
 |
|
 |
|
|
|
|
 |
 |
|
|
| Chance of precipitation |
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
≥95%
|
70%
|
50%
|
30%
|
20%
|
20%
|
40%
|
40%
|
40%
|
50%
|
40%
|
| Temperature (°C) |
-5°
|
-5°
|
-4°
|
-4°
|
-4°
|
-3°
|
-3°
|
-2°
|
-2°
|
-1°
|
0°
|
1°
|
2°
|
3°
|
3°
|
4°
|
4°
|
3°
|
2°
|
0°
|
-1°
|
-1°
|
-2°
|
-4°
|
| Feels like temperature (°C) |
-12°
|
-12°
|
-12°
|
-11°
|
-11°
|
-11°
|
-10°
|
-10°
|
-9°
|
-8°
|
-7°
|
-6°
|
-4°
|
-3°
|
-2°
|
-2°
|
-2°
|
-3°
|
-4°
|
-7°
|
-8°
|
-8°
|
-10°
|
-12°
|
| Wind direction and speed (mph) |
ESE
14
|
E
16
|
ESE
16
|
ESE
18
|
ESE
19
|
ESE
20
|
ESE
21
|
E
21
|
E
20
|
E
19
|
ESE
18
|
SE
19
|
SSE
19
|
SSE
20
|
S
20
|
S
20
|
S
20
|
S
21
|
SSW
21
|
SSW
22
|
SW
22
|
WSW
22
|
W
23
|
W
23
|
| Wind gust (mph) |
27
|
30
|
32
|
34
|
37
|
38
|
38
|
38
|
37
|
35
|
33
|
33
|
32
|
31
|
31
|
31
|
32
|
32
|
36
|
37
|
38
|
40
|
41
|
41
|
| Visibility (description) |
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
VP
|
P
|
P
|
P
|
VP
|
VP
|
VP
|
P
|
VP
|
P
|
P
|
VP
|
VP
|
VP
|
| Humidity |
100%
|
100%
|
100%
|
100%
|
100%
|
100%
|
100%
|
100%
|
100%
|
100%
|
99%
|
97%
|
96%
|
96%
|
96%
|
96%
|
96%
|
94%
|
94%
|
92%
|
90%
|
88%
|
88%
|
88%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Wednesday (25 March 2026)
| Time |
00:30
|
01:30
|
02:30
|
03:30
|
04:30
|
05:30
|
06:30
|
07:30
|
08:30
|
09:30
|
10:30
|
11:30
|
12:30
|
13:30
|
14:30
|
15:30
|
16:30
|
17:30
|
18:30
|
19:30
|
20:30
|
21:30
|
22:30
|
23:30
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
10%
|
20%
|
| Temperature (°C) |
-5°
|
-5°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-6°
|
-5°
|
-4°
|
-3°
|
-2°
|
-1°
|
0°
|
1°
|
1°
|
1°
|
1°
|
0°
|
-1°
|
-2°
|
-2°
|
-2°
|
-2°
|
| Feels like temperature (°C) |
-13°
|
-14°
|
-15°
|
-15°
|
-15°
|
-15°
|
-14°
|
-14°
|
-13°
|
-12°
|
-10°
|
-9°
|
-7°
|
-5°
|
-4°
|
-4°
|
-4°
|
-5°
|
-6°
|
-7°
|
-7°
|
-8°
|
-8°
|
-9°
|
| Wind direction and speed (mph) |
WNW
23
|
W
23
|
W
22
|
W
21
|
W
21
|
W
20
|
W
19
|
W
19
|
W
18
|
W
18
|
W
17
|
W
16
|
W
15
|
W
15
|
W
14
|
W
14
|
WSW
14
|
WSW
14
|
WSW
14
|
SW
13
|
SW
13
|
SW
14
|
SSW
15
|
SSW
16
|
| Wind gust (mph) |
40
|
39
|
38
|
37
|
35
|
34
|
33
|
31
|
31
|
31
|
29
|
28
|
27
|
26
|
26
|
26
|
26
|
24
|
23
|
22
|
23
|
25
|
26
|
27
|
| Visibility (description) |
VP
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
82%
|
76%
|
71%
|
72%
|
72%
|
72%
|
71%
|
68%
|
64%
|
59%
|
54%
|
45%
|
41%
|
41%
|
37%
|
37%
|
39%
|
44%
|
50%
|
57%
|
69%
|
74%
|
77%
|
79%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 4 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - | - | - |
Thursday (26 March 2026)
| Time |
00:30
|
01:30
|
02:30
|
03:30
|
04:30
|
05:30
|
06:30
|
07:30
|
08:30
|
09:30
|
10:30
|
11:30
|
12:30
|
13:30
|
14:30
|
15:30
|
16:30
|
17:30
|
18:30
|
19:30
|
20:30
|
21:30
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
20%
|
20%
|
10%
|
10%
|
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
30%
|
30%
|
40%
|
40%
|
40%
|
40%
|
40%
|
| Temperature (°C) |
-2°
|
-2°
|
-1°
|
-1°
|
-2°
|
-2°
|
-2°
|
-2°
|
-1°
|
0°
|
1°
|
2°
|
2°
|
3°
|
3°
|
3°
|
3°
|
2°
|
1°
|
0°
|
0°
|
0°
|
| Feels like temperature (°C) |
-8°
|
-8°
|
-8°
|
-8°
|
-8°
|
-8°
|
-8°
|
-8°
|
-7°
|
-6°
|
-5°
|
-4°
|
-3°
|
-3°
|
-3°
|
-3°
|
-3°
|
-3°
|
-5°
|
-5°
|
-6°
|
-6°
|
| Wind direction and speed (mph) |
SSW
17
|
SSW
17
|
SW
17
|
SW
17
|
SW
16
|
SW
16
|
SW
16
|
SW
15
|
SW
15
|
SW
16
|
SW
17
|
SW
17
|
SW
17
|
SW
18
|
SSW
18
|
SSW
17
|
SSW
17
|
SSW
16
|
SSW
15
|
SSW
15
|
SSW
14
|
SSW
14
|
| Wind gust (mph) |
28
|
28
|
28
|
28
|
28
|
28
|
26
|
25
|
26
|
28
|
31
|
31
|
32
|
33
|
31
|
30
|
30
|
28
|
26
|
25
|
23
|
25
|
| Visibility (description) |
P
|
VP
|
M
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
84%
|
85%
|
85%
|
83%
|
82%
|
81%
|
81%
|
81%
|
78%
|
75%
|
65%
|
59%
|
54%
|
51%
|
53%
|
54%
|
58%
|
63%
|
67%
|
77%
|
80%
|
84%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | - | - | - |
Friday (27 March 2026)
| Time |
00:30
|
03:30
|
06:30
|
09:30
|
12:30
|
15:30
|
18:30
|
21:30
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
50%
|
60%
|
60%
|
70%
|
70%
|
50%
|
40%
|
| Temperature (°C) |
0°
|
0°
|
1°
|
4°
|
5°
|
5°
|
3°
|
1°
|
| Feels like temperature (°C) |
-5°
|
-6°
|
-5°
|
-2°
|
-1°
|
-1°
|
-2°
|
-6°
|
| Wind direction and speed (mph) |
SSW
15
|
SSW
15
|
SSW
17
|
SSW
23
|
SSW
24
|
SW
23
|
SW
20
|
WSW
18
|
| Wind gust (mph) |
26
|
29
|
38
|
41
|
44
|
41
|
35
|
31
|
| Visibility (description) |
M
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
| Humidity |
87%
|
93%
|
93%
|
92%
|
90%
|
91%
|
90%
|
87%
|
| UV | - | - | 1 | 1 | 2 | 1 | 1 | - |
Saturday (28 March 2026)
| Time |
00:30
|
03:30
|
06:30
|
09:30
|
12:30
|
15:30
|
18:30
|
21:30
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
0°
|
-2°
|
-4°
|
-4°
|
-3°
|
-3°
|
-6°
|
-7°
|
| Feels like temperature (°C) |
-7°
|
-9°
|
-11°
|
-11°
|
-10°
|
-11°
|
-13°
|
-14°
|
| Wind direction and speed (mph) |
W
16
|
W
17
|
W
16
|
W
17
|
W
17
|
W
18
|
W
17
|
W
15
|
| Wind gust (mph) |
31
|
30
|
29
|
32
|
35
|
34
|
30
|
26
|
| Visibility (description) |
M
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
71%
|
65%
|
57%
|
51%
|
47%
|
53%
|
55%
|
| UV | - | - | 1 | 1 | 3 | 2 | 1 | - |
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Forecast
Forecast for 5:30pm (UTC-2:30) Sunday
Updated 18:23 (UTC) on Sun 22 Mar 2026
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