The weather today in Sarnia will be hot with temperatures reaching 29°C. During the evening and night time the temperatures will drop to 17°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 | 20°C | 17°C | 17°C | 22°C | 25°C | 28°C | 28°C | 24°C |
| Weather |  Clear | Clear | Clear |  Sunny |  Patchy rain possible |  Partly cloudy | Sunny |  Patchy light rain with thunder |
| Chance of rain | 7% | 13% | 13% | 5% | 29% | 7% | 4% | 63% |
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0.2 mm | 0 mm | 0 mm | 1.4 mm |
| Humidity | 75% | 89% | 89% | 68% | 76% | 61% | 62% | 75% |
| Wind | 17Km/h | 10Km/h | 12Km/h | 13Km/h | 14Km/h | 5Km/h | 4Km/h | 16Km/h |
| Wind Gust | 35Km/h | 22Km/h | 24Km/h | 16Km/h | 17Km/h | 7Km/h | 6Km/h | 31Km/h |
| Wind Degree | 193° | 248° | 267° | 252° | 263° | 277° | 339° | 232° |
| Wind Direction | SSW | WSW | W | WSW | W | W | NNW | SW |
| Cloud Cover | 0% | 6% | 7% | 0% | 80% | 50% | 0% | 89% |
| UV Index | 0 | 0 | 0 | 2 | 7 | 6 | 1 | 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 06:14 and will set at 20:57. There will be 12 hours of sunlight in Sarnia.
The temperature in Sarnia today in the early morning is 17°C.
If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 17°C.
The chance of rain in Sarnia in the morning is 13%, and the wind will blow at 12km/h.
The temperature in Sarnia today at noon time is 25°C and it will feel like 27°C. The humidity will be around 76% with wind speed of 14km/h.
The temperature in Sarnia today's evening will get to 28°C.
The chance of rain in Sarnia in the evening time is 7%, with wind speed of 5km/h.
The night temperature in Sarnia today is 24°C with a wind speed of 16km/h.
