Sarnia (Canada) weather
Find a forecast
Forecast days
-
Today. Maximum daytime temperature: 6 degrees Celsius; Minimum nighttime temperature: -1 degrees Celsius. Cloudy. Sunrise: 06:55; Sunset: 20:07. UV: High;
-
Saturday 11 April. Maximum daytime temperature: 10 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius. Partly cloudy. Sunrise: 06:53; Sunset: 20:08. UV: Moderate;
-
Sunday 12 April. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: 10 degrees Celsius. Light rain changing to cloudy by late morning. Sunrise: 06:52; Sunset: 20:09. UV: Moderate;
-
Monday 13 April. Maximum daytime temperature: 15 degrees Celsius; Minimum nighttime temperature: -1 degrees Celsius. Heavy showers changing to overcast in the afternoon. Sunrise: 06:50; Sunset: 20:11. UV: Moderate;
-
Tuesday 14 April. Maximum daytime temperature: 5 degrees Celsius; Minimum nighttime temperature: -2 degrees Celsius. Sunny changing to cloudy by late morning. Sunrise: 06:48; Sunset: 20:12. UV: Moderate;
-
Wednesday 15 April. Maximum daytime temperature: 6 degrees Celsius; Minimum nighttime temperature: -2 degrees Celsius. Sunny changing to cloudy by late morning. Sunrise: 06:47; Sunset: 20:13. UV: Moderate;
-
Thursday 16 April. Maximum daytime temperature: 6 degrees Celsius; Minimum nighttime temperature: -2 degrees Celsius. Cloudy changing to light rain by lunchtime. Sunrise: 06:45; Sunset: 20:14. UV: Moderate;
Seven day forecast for Sarnia
Today (10 April 2020)
| Time | Now | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 10% | 10% | 10% | 10% | 10% | <5% | <5% |
| Temperature (°C) |
5°
|
6°
|
5°
|
4°
|
3°
|
3°
|
2°
|
2°
|
| Feels like temperature (°C) | 1° | 2° | 1° | 1° | 0° | 0° | 0° | -1° |
| Wind direction and speed (miles per hour) |
NW
14
|
NNW
13
|
NNW
12
|
NNW
10
|
N
8
|
N
7
|
NNW
6
|
NNW
4
|
| Wind gust (miles per hour) | 30 | 28 | 23 | 19 | 15 | 13 | 10 | 8 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 46% | 46% | 53% | 59% | 65% | 68% | 70% | 73% |
| UV | 3 | 2 | 1 | 1 | 1 | - | - | - |
Saturday (11 April 2020)
| 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 symbol |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | 10% | <5% | <5% | 10% |
| Temperature (°C) |
1°
|
1°
|
1°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
2°
|
4°
|
6°
|
7°
|
8°
|
9°
|
9°
|
9°
|
9°
|
9°
|
8°
|
8°
|
7°
|
| Feels like temperature (°C) | -1° | -2° | -3° | -3° | -3° | -4° | -4° | -3° | -3° | -1° | 1° | 3° | 4° | 5° | 7° | 7° | 7° | 7° | 7° | 6° | 6° | 4° |
| Wind direction and speed (miles per hour) |
NW
5
|
WNW
6
|
WNW
6
|
W
6
|
W
6
|
WSW
6
|
WSW
6
|
WSW
6
|
SW
7
|
SW
8
|
SW
9
|
SW
10
|
SW
10
|
WSW
10
|
WSW
11
|
WSW
11
|
WSW
11
|
SW
11
|
SW
9
|
SW
8
|
SSW
7
|
S
8
|
| Wind gust (miles per hour) | 9 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 15 | 18 | 21 | 22 | 24 | 25 | 24 | 23 | 21 | 18 | 15 | 12 | 14 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | G | G | G | VG | VG | VG |
| Humidity | 73% | 73% | 73% | 75% | 77% | 80% | 80% | 80% | 81% | 73% | 65% | 58% | 54% | 50% | 46% | 49% | 53% | 56% | 61% | 66% | 72% | 78% |
| UV | - | - | - | - | - | - | - | - | 1 | 2 | 4 | 5 | 5 | 5 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | - |
Sunday (12 April 2020)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 10% | 10% | 50% | 10% | 10% | 20% | 10% | 30% |
| Temperature (°C) |
6°
|
6°
|
6°
|
10°
|
13°
|
14°
|
12°
|
11°
|
| Feels like temperature (°C) | 4° | 3° | 4° | 8° | 11° | 11° | 10° | 8° |
| Wind direction and speed (miles per hour) |
S
8
|
S
6
|
SSE
6
|
SSE
10
|
SSE
12
|
SSE
12
|
SSE
11
|
SE
13
|
| Wind gust (miles per hour) | 14 | 11 | 12 | 19 | 24 | 23 | 21 | 24 |
| Visibility | VG | G | G | G | VG | G | G | G |
| Humidity | 80% | 87% | 90% | 76% | 60% | 66% | 82% | 84% |
| UV | - | - | 1 | 4 | 5 | 2 | 1 | - |
Monday (13 April 2020)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 70% | 90% | 70% | 70% | 70% | 10% | 10% | 10% |
| Temperature (°C) |
11°
|
12°
|
13°
|
15°
|
9°
|
7°
|
4°
|
2°
|
| Feels like temperature (°C) | 8° | 9° | 11° | 11° | 4° | 1° | -2° | -4° |
| Wind direction and speed (miles per hour) |
SE
13
|
SE
13
|
SSE
15
|
SW
20
|
WSW
29
|
W
29
|
W
23
|
W
20
|
| Wind gust (miles per hour) | 23 | 24 | 29 | 39 | 56 | 57 | 44 | 38 |
| Visibility | M | P | M | G | VG | VG | VG | VG |
| Humidity | 91% | 95% | 95% | 89% | 71% | 58% | 57% | 55% |
| UV | - | - | 1 | 3 | 4 | 2 | 1 | - |
Tuesday (14 April 2020)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | 10% | 10% | 10% | 10% | 10% |
| Temperature (°C) |
0°
|
0°
|
0°
|
3°
|
5°
|
5°
|
3°
|
1°
|
| Feels like temperature (°C) | -6° | -6° | -6° | -2° | 0° | 1° | -2° | -3° |
| Wind direction and speed (miles per hour) |
W
17
|
WSW
15
|
WSW
13
|
W
17
|
W
17
|
W
16
|
W
12
|
W
8
|
| Wind gust (miles per hour) | 33 | 27 | 24 | 35 | 36 | 32 | 23 | 14 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 53% | 56% | 58% | 40% | 37% | 35% | 45% | 59% |
| UV | - | - | 1 | 4 | 5 | 2 | 1 | - |
Wednesday (15 April 2020)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | 10% | 10% | 10% | 10% | 10% |
| Temperature (°C) |
-1°
|
-2°
|
-1°
|
3°
|
5°
|
5°
|
3°
|
1°
|
| Feels like temperature (°C) | -4° | -5° | -4° | 0° | 2° | 2° | 0° | -2° |
| Wind direction and speed (miles per hour) |
W
6
|
W
5
|
WSW
5
|
WNW
9
|
WSW
10
|
W
10
|
NW
8
|
NNW
6
|
| Wind gust (miles per hour) | 10 | 9 | 10 | 21 | 25 | 22 | 15 | 12 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 69% | 74% | 68% | 42% | 39% | 46% | 61% | 71% |
| UV | - | - | 1 | 4 | 5 | 2 | 1 | - |
Thursday (16 April 2020)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 |
|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
| Chance of precipitation | 10% | 10% | 20% | 20% | 50% | 10% |
| Temperature (°C) |
0°
|
-1°
|
-1°
|
3°
|
5°
|
5°
|
| Feels like temperature (°C) | -4° | -5° | -5° | -1° | 1° | 1° |
| Wind direction and speed (miles per hour) |
N
6
|
W
7
|
WNW
7
|
N
10
|
NW
11
|
NW
10
|
| Wind gust (miles per hour) | 11 | 12 | 14 | 23 | 26 | 22 |
| Visibility | VG | VG | G | VG | VG | VG |
| Humidity | 77% | 78% | 77% | 53% | 44% | 43% |
| UV | - | - | 1 | 4 | 5 | 2 |