Now
34 °F
Overcast.
Feels Like: 29 °F
Forecast: 45 / 31 °F
Wind: 6 mph ↑ from East
| Location: | Sarnia Airport |
|---|---|
| Current Time: | Mar 21, 2026 at 10:03:12 am |
| Latest Report: | Mar 21, 2026 at 9:00 am |
| Visibility: | 9 mi |
| Pressure: | 30.04 "Hg |
| Humidity: | 87% |
| Dew Point: | 30 °F |
Upcoming 5 hours
Forecast for the next 48 hours
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| Saturday | Sunday | ||||||
|---|---|---|---|---|---|---|---|
| Morning | Afternoon | Evening | Night | Morning | Afternoon | Evening | |
| Forecast |
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| Temperature | 33 °F | 43 °F | 40 °F | 42 °F | 42 °F | 38 °F | 33 °F |
| Light snow. Overcast. | Overcast. | Overcast. | Overcast. | Sprinkles. Overcast. | Light snow. Overcast. | Light snow. Overcast. | |
| Feels Like | 33 °F | 38 °F | 32 °F | 36 °F | 37 °F | 28 °F | 22 °F |
| Wind Speed | 3 mph | 9 mph | 13 mph | 10 mph | 7 mph | 17 mph | 19 mph |
| Wind Direction | ENE ↑ |
S ↑ |
S ↑ |
SW ↑ |
NNW ↑ |
N ↑ |
N ↑ |
| Humidity | 88% | 66% | 75% | 86% | 90% | 79% | 83% |
| Dew Point | 29 °F | 32 °F | 33 °F | 38 °F | 39 °F | 32 °F | 28 °F |
| Visibility | 6 mi | 7 mi | 6 mi | 6 mi | 4 mi | 4 mi | 2 mi |
| Probability of Precipitation | 9% | 2% | 0% | 0% | 22% | 66% | 22% |
| Amount of Rain | 0.00" | 0.00" | 0.00" | 0.00" | 0.02" | 0.06" | 0.00" |
| Amount of Snow | 0.04" | 0.00" | 0.00" | 0.00" | 0.00" | 0.37" | 0.17" |
| * Updated Saturday, March 21, 2026 3:42:42 am Sarnia time - Weather by CustomWeather, © 2026 | |||||||
14 day forecast, day-by-day Hour-by-hour forecast for next week
Yesterday's weather
Low clouds. 57 / 28 °F
Humidity: 89%. Wind: 12 mph ↑ from North
Currently at nearby stations
34 °F
Windsor Weather Station: (58 mi)
Low clouds. (1 hour ago)
32 °F
London Weather Station: (62 mi)
Low clouds. (1 hour ago)
Forecast for the next 2 weeks
Scroll right to see more
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
|
15
|
16
|
17
|
18
|
19
|
20
|
21
45 / 31 °F |
|
22
44 / 33 °F |
23
34 / 26 °F |
24
41 / 17 °F |
25
45 / 26 °F |
26
59 / 33 °F |
27
33 / 22 °F |
28
37 / 22 °F |
|
29
40 / 28 °F |
30
48 / 33 °F |
31
51 / 37 °F |
1
66 / 41 °F |
2
57 / 39 °F |
3
57 / 33 °F |
4
58 / 39 °F |