Now
36 °F
Overcast.
Feels Like: 27 °F
Forecast: 44 / 32 °F
Wind: 12 mph ↑ from Southeast
| Location: | Sarnia Airport |
|---|---|
| Current Time: | Mar 21, 2026 at 12:58:02 pm |
| Latest Report: | Mar 21, 2026 at 12:00 pm |
| Visibility: | 9 mi |
| Pressure: | 30.06 "Hg |
| Humidity: | 87% |
| Dew Point: | 32 °F |
Upcoming 5 hours
Forecast for the next 48 hours
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| Saturday | Sunday | Monday | |||||
|---|---|---|---|---|---|---|---|
| Afternoon | Evening | Night | Morning | Afternoon | Evening | Night | |
| Forecast | |  |  |  |  | |  |
| Temperature | 42 °F | 40 °F | 39 °F | 41 °F | 38 °F | 33 °F | 33 °F |
| Overcast. | Overcast. | Drizzle. Overcast. | Sprinkles. Overcast. | Light snow. Overcast. | Light snow. Overcast. | Light snow. Overcast. | |
| Feels Like | 36 °F | 32 °F | 33 °F | 36 °F | 28 °F | 22 °F | 22 °F |
| Wind Speed | 11 mph | 13 mph | 8 mph | 8 mph | 17 mph | 18 mph | 15 mph |
| Wind Direction | S ↑ | SSE ↑ | SSW ↑ | NNW ↑ | N ↑ | N ↑ | N ↑ |
| Humidity | 66% | 75% | 87% | 90% | 79% | 83% | 86% |
| Dew Point | 32 °F | 32 °F | 35 °F | 39 °F | 32 °F | 29 °F | 29 °F |
| Visibility | 8 mi | 5 mi | 6 mi | 4 mi | 4 mi | 2 mi | 2 mi |
| Probability of Precipitation | 2% | 0% | 0% | 26% | 32% | 22% | 23% |
| Amount of Rain | 0.00" | 0.00" | 0.00" | 0.02" | 0.02" | 0.00" | 0.00" |
| Amount of Snow | 0.00" | 0.00" | 0.00" | 0.00" | 0.09" | 0.16" | 0.12" |
| * Updated Saturday, March 21, 2026 9:42:40 am Sarnia time - Weather by CustomWeather, © 2026 | |||||||
14 day forecast, day-by-dayHour-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
36 °FWindsor Weather Station: (58 mi)
Overcast.
34 °FLondon Weather Station: (62 mi)
Low clouds.
Forecast for the next 2 weeks
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| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
15 | 16 | 17 | 18 | 19 | 20 | 21 44 / 32 °F |
22 45 / 33 °F | 23 35 / 28 °F | 24 43 / 19 °F | 25 46 / 27 °F | 26  54 / 35 °F | 27 35 / 20 °F | 28 34 / 21 °F |
29  35 / 25 °F | 30 41 / 26 °F | 31  42 / 28 °F | 1 44 / 32 °F | 2 54 / 32 °F | 3  54 / 36 °F | 4 56 / 43 °F |