Sarnia (Canada) weather
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Forecast days
-
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 2° Celsius; -
Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 5° Celsius; Minimum nighttime temperature: 3° Celsius; -
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: -2° Celsius;
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: -2° Celsius; -
Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -1° Celsius;
Maximum daytime temperature: 1° Celsius; Minimum nighttime temperature: -1° Celsius;
-
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 3° Celsius;
Maximum daytime temperature: 7° Celsius; Minimum nighttime temperature: 3° Celsius; -
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 6° Celsius; -
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 6° Celsius;
Heavy rain changing to overcast by late morning.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Sarnia
Today (5 April 2025)
| Time |
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 |
70%
|
90%
|
90%
|
90%
|
80%
|
60%
|
30%
|
30%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
10%
|
30%
|
40%
|
| Temperature |
6°
|
6°
|
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
7°
|
7°
|
7°
|
8°
|
7°
|
6°
|
5°
|
5°
|
5°
|
4°
|
| Feels like temperature (°C) |
4°
|
3°
|
3°
|
3°
|
2°
|
2°
|
2°
|
2°
|
2°
|
3°
|
3°
|
4°
|
4°
|
4°
|
4°
|
3°
|
2°
|
3°
|
2°
|
-1°
|
| Wind direction and speed |
NE
8
|
NE
9
|
NE
8
|
NNE
7
|
N
9
|
N
9
|
N
9
|
NNW
11
|
NNW
10
|
NNW
12
|
NNW
13
|
NNW
14
|
NNW
14
|
NNW
13
|
N
11
|
N
10
|
N
7
|
N
6
|
N
8
|
NNE
16
|
| Wind gust (mph) |
17
|
17
|
15
|
16
|
16
|
16
|
19
|
21
|
21
|
24
|
24
|
25
|
25
|
23
|
20
|
16
|
13
|
14
|
27
|
31
|
| Visibility |
M
|
M
|
P
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
78%
|
87%
|
93%
|
96%
|
98%
|
98%
|
98%
|
97%
|
96%
|
93%
|
88%
|
87%
|
82%
|
80%
|
82%
|
84%
|
85%
|
85%
|
84%
|
87%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 3 | 3 | 2 | 2 | 2 | 1 | 1 | - | - | - | - | - |
Sunday (6 April 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
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
 |
|
 |
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
3°
|
3°
|
3°
|
3°
|
3°
|
3°
|
2°
|
2°
|
2°
|
2°
|
3°
|
3°
|
4°
|
4°
|
4°
|
4°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
| Feels like temperature (°C) |
-2°
|
-2°
|
-2°
|
-2°
|
-2°
|
-3°
|
-3°
|
-3°
|
-3°
|
-2°
|
-2°
|
-1°
|
0°
|
0°
|
1°
|
1°
|
2°
|
3°
|
3°
|
3°
|
2°
|
1°
|
| Wind direction and speed (mph) |
NNE
17
|
NNE
16
|
N
16
|
N
17
|
N
17
|
N
15
|
NNW
15
|
NNW
14
|
NNW
13
|
NNW
13
|
N
13
|
N
13
|
N
11
|
N
10
|
N
9
|
NNE
8
|
NNE
7
|
NNE
5
|
NE
5
|
E
5
|
SE
6
|
S
8
|
| Wind gust (mph) |
30
|
29
|
29
|
28
|
28
|
26
|
24
|
23
|
23
|
24
|
24
|
23
|
22
|
21
|
19
|
17
|
14
|
13
|
11
|
10
|
13
|
16
|
| Visibility (description) |
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
77%
|
69%
|
64%
|
57%
|
52%
|
46%
|
45%
|
45%
|
43%
|
40%
|
38%
|
37%
|
34%
|
33%
|
30%
|
26%
|
26%
|
28%
|
35%
|
40%
|
50%
|
| UV | - | - | - | - | - | - | - | - | 1 | 1 | 3 | 4 | 6 | 6 | 6 | 5 | 3 | 2 | 1 | - | - | - |
Monday (7 April 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
 |
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
40%
|
60%
|
30%
|
10%
|
10%
|
| Temperature (°C) |
4°
|
3°
|
4°
|
6°
|
5°
|
1°
|
0°
|
0°
|
| Feels like temperature (°C) |
1°
|
0°
|
0°
|
2°
|
0°
|
-7°
|
-7°
|
-8°
|
| Wind direction and speed (mph) |
SSW
9
|
SSW
9
|
SSW
9
|
WSW
13
|
NW
16
|
NNW
24
|
NNW
23
|
NNW
22
|
| Wind gust (mph) |
16
|
16
|
23
|
32
|
44
|
46
|
41
|
39
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
G
|
VG
|
VG
|
VG
|
| Humidity |
58%
|
64%
|
64%
|
47%
|
62%
|
74%
|
64%
|
53%
|
| UV | - | - | 1 | 4 | 3 | 1 | - | - |
Tuesday (8 April 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
-1°
|
-2°
|
-2°
|
-1°
|
0°
|
1°
|
-1°
|
0°
|
| Feels like temperature (°C) |
-9°
|
-9°
|
-9°
|
-8°
|
-6°
|
-5°
|
-6°
|
-4°
|
| Wind direction and speed (mph) |
NNW
21
|
NNW
20
|
NNW
20
|
NNW
21
|
NNW
19
|
N
16
|
NNE
11
|
NNE
8
|
| Wind gust (mph) |
36
|
36
|
38
|
38
|
34
|
28
|
19
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
56%
|
55%
|
53%
|
46%
|
42%
|
42%
|
54%
|
54%
|
| UV | - | - | 1 | 4 | 5 | 2 | - | - |
Wednesday (9 April 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
| Temperature (°C) |
0°
|
-1°
|
-1°
|
3°
|
6°
|
7°
|
6°
|
4°
|
| Feels like temperature (°C) |
-4°
|
-5°
|
-4°
|
-1°
|
3°
|
4°
|
3°
|
1°
|
| Wind direction and speed (mph) |
WNW
7
|
WSW
8
|
W
7
|
W
8
|
W
10
|
WSW
10
|
S
9
|
S
10
|
| Wind gust (mph) |
13
|
13
|
17
|
21
|
21
|
20
|
19
|
19
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
56%
|
60%
|
59%
|
40%
|
37%
|
39%
|
49%
|
57%
|
| UV | - | - | 1 | 5 | 6 | 2 | - | - |
Thursday (10 April 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
20%
|
30%
|
10%
|
10%
|
20%
|
20%
|
| Temperature (°C) |
4°
|
4°
|
4°
|
7°
|
9°
|
9°
|
8°
|
7°
|
| Feels like temperature (°C) |
0°
|
0°
|
0°
|
4°
|
6°
|
6°
|
5°
|
4°
|
| Wind direction and speed (mph) |
S
10
|
S
10
|
SSE
12
|
S
13
|
S
14
|
SSE
13
|
SSE
12
|
SSE
10
|
| Wind gust (mph) |
18
|
19
|
24
|
26
|
26
|
24
|
22
|
21
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
| Humidity |
63%
|
67%
|
66%
|
53%
|
50%
|
57%
|
68%
|
76%
|
| UV | - | - | 1 | 4 | 5 | 2 | - | - |
Friday (11 April 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
30%
|
30%
|
40%
|
40%
|
40%
|
20%
|
30%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
8°
|
9°
|
9°
|
7°
|
7°
|
| Feels like temperature (°C) |
4°
|
4°
|
4°
|
6°
|
7°
|
6°
|
5°
|
5°
|
| Wind direction and speed (mph) |
SE
10
|
SE
10
|
SE
10
|
SE
11
|
NE
12
|
NE
11
|
NE
10
|
NE
8
|
| Wind gust (mph) |
18
|
18
|
21
|
24
|
23
|
21
|
17
|
16
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
82%
|
90%
|
91%
|
85%
|
81%
|
83%
|
86%
|
91%
|
| UV | - | - | 1 | 3 | 3 | 1 | - | - |
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Forecast
Forecast for 04:00 (UTC-4), Sat
Updated 07:57 (UTC+1) on Sat 5 Apr 2025
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