The weather today in Sarnia will be cold with temperatures around 8°C. During the evening and night time the temperatures will drop to 1°C.
For deep dive information check out our hourly weather forecast for today down the page.
| 00:00 | 03:00 | 06:00 | 09:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Temperature | 2°C | 1°C | 2°C | 6°C | 5°C | 4°C | 3°C | 1°C |
| Weather |  Clear | Clear | Clear |  Patchy rain possible | Patchy rain possible |  Overcast | Patchy rain possible | Clear |
| Chance of rain | 0% | 0% | 0% | 100% | 100% | 0% | 82% | 0% |
| Precipitation | 0 mm | 0 mm | 0 mm | 0.5 mm | 0.1 mm | 0 mm | 0 mm | 0 mm |
| Chance of snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Chance of frost | 0% | 0% | 0% | 0% | 0% | 0% | 10% | 15% |
| Humidity | 88% | 89% | 92% | 84% | 91% | 93% | 89% | 85% |
| Wind | 22Km/h | 16Km/h | 14Km/h | 18Km/h | 24Km/h | 30Km/h | 33Km/h | 30Km/h |
| Wind Gust | 47Km/h | 33Km/h | 30Km/h | 31Km/h | 33Km/h | 38Km/h | 44Km/h | 42Km/h |
| Wind Degree | 175° | 213° | 267° | 359° | 5° | 2° | 3° | 17° |
| Wind Direction | S | SSW | W | N | N | N | N | NNE |
| Cloud Cover | 7% | 4% | 4% | 89% | 99% | 91% | 99% | 20% |
| UV Index | 0 | 0 | 0 | 1 | 3 | 2 | 0 | 0 |
| Visibility | 10 Km | 10 Km | 10 Km | 10 Km | 10 Km | 10 Km | 10 Km | 10 Km |
What time is the sunset and sunrise in Sarnia today? The sun will rise at 07:29 and will set at 19:44. There will be 9.8 hours of sunlight in Sarnia.
The temperature in Sarnia today in the early morning is 2°C.
If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 1°C.
The chance of rain in Sarnia in the morning is 0%, and the wind will blow at 14km/h.
The temperature in Sarnia today at noon time is 5°C and it will feel like 1°C. The humidity will be around 91% with wind speed of 24km/h.
The temperature in Sarnia today's evening will get to 4°C.
The chance of rain in Sarnia in the evening time is 0%, with wind speed of 30km/h.
The night temperature in Sarnia today is 1°C with a wind speed of 30km/h.
