Weather forecast for tomorrowSarnia, Canada
Weather forecast for tomorrow
Saturday 24. Oct 2026
- 18°C
- 5°C
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 6km/hESE 116°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:54 am EDT
- Sunset: 6:33 pm EDT
- details ▼
On Saturday, October 24, a pleasant, mostly sunny outlook is in place.
Temperatures will oscillate between an enjoyable 18°C at their highest and an icy 5°C at their lowest.
Tomorrow's high temperature is expected to be a couple of degrees higher than the typical October peak of 14.6°C.
Sunrise will be at 7:54 am and sunset at 6:33 pm; tomorrow's daylight will last for 10h and 39min.
Temperatures will oscillate between an enjoyable 18°C at their highest and an icy 5°C at their lowest.
Tomorrow's high temperature is expected to be a couple of degrees higher than the typical October peak of 14.6°C.
Sunrise will be at 7:54 am and sunset at 6:33 pm; tomorrow's daylight will last for 10h and 39min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 17°C.
Coldest hour: 6 am 3°C.
Coldest hour: 6 am 3°C.
Chance of precipitation
Highest chance: 3 am - 6 am 7%.
Hourly weather forecast
- 12 am
- 7°C
- Feels like:6°C
Clear
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 8km/hESE 119°
- Humidity: 93%
- Pressure: 1030mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 2 am
- 6°C
- Feels like:5°C
Clear
- Precip. probability: 6%
- Precipitation: 0mm
- Wind: 6km/hESE 123°
- Humidity: 91%
- Pressure: 1030mbar
- Visibility: 14km
- UV index: 0
- details ▼
- 4 am
- 4°C
- Feels like:4°C
Clear
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 5km/hESE 120°
- Humidity: 93%
- Pressure: 1030mbar
- Visibility: 14km
- UV index: 0
- details ▼
- 6 am
- 3°C
- Feels like:3°C
Clear
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 4km/hESE 119°
- Humidity: 96%
- Pressure: 1031mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunrise: 7:54 am
- 8 am
- 3°C
- Feels like:3°C
Sunny
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 4km/hESE 111°
- Humidity: 97%
- Pressure: 1031mbar
- Visibility: 14km
- UV index: 0
- details ▼
- 10 am
- 9°C
- Feels like:9°C
Sunny
- Precip. probability: 3%
- Precipitation: 0mm
- Wind: 5km/hESE 114°
- Humidity: 78%
- Pressure: 1032mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 12 pm
- 14°C
- Feels like:14°C
Sunny
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 5km/hESE 119°
- Humidity: 61%
- Pressure: 1031mbar
- Visibility: 16km
- UV index: 3
- details ▼
- 2 pm
- 17°C
- Feels like:17°C
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 5km/hESE 121°
- Humidity: 52%
- Pressure: 1030mbar
- Visibility: 16km
- UV index: 3
- details ▼
- 4 pm
- 17°C
- Feels like:17°C
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0mm
- Wind: 5km/hESE 120°
- Humidity: 49%
- Pressure: 1029mbar
- Visibility: 16km
- UV index: 1
- details ▼
- 6 pm
- 15°C
- Feels like:15°C
Sunny
- Precip. probability: 1%
- Precipitation: 0mm
- Wind: 5km/hESE 112°
- Humidity: 64%
- Pressure: 1029mbar
- Visibility: 16km
- UV index: 0
- details ▼
Sunset: 6:33 pm
- 8 pm
- 11°C
- Feels like:11°C
Clear
- Precip. probability: 4%
- Precipitation: 0mm
- Wind: 5km/hSE 131°
- Humidity: 83%
- Pressure: 1030mbar
- Visibility: 16km
- UV index: 0
- details ▼
- 10 pm
- 10°C
- Feels like:9°C
Clear
- Precip. probability: 7%
- Precipitation: 0mm
- Wind: 6km/hSSE 157°
- Humidity: 90%
- Pressure: 1030mbar
- Visibility: 16km
- UV index: 0
- details ▼
Tomorrow, primarily clear and occasionally gloomy weather is anticipated.
The temperature will be between a minimum of 3°C and a maximum of 17°C. The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature tomorrow will be a couple of degrees higher than October's average high. Tomorrow, the nighttime low will be also a couple of degrees lower than October's typical minimum of 7.8°C.
The temperature will be between a minimum of 3°C and a maximum of 17°C. The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature tomorrow will be a couple of degrees higher than October's average high. Tomorrow, the nighttime low will be also a couple of degrees lower than October's typical minimum of 7.8°C.
Updated: Oct 23, 2026 @ 15:05:52 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Saturday, predominantly sunny weather will make for pleasant outdoor conditions.
Tomorrow, the maximum temperature will be 18°C, while the minimum temperature will be 5°C.
Tomorrow, the maximum temperature will be relatively higher than the average highest temperature in October. The lowest temperature will be also relatively lower than the average low of 7.8°C.
Tomorrow, the maximum temperature will be relatively higher than the average highest temperature in October. The lowest temperature will be also relatively lower than the average low of 7.8°C.
On Saturday, in Sarnia, sunrise will be at 7:54 am and sunset at 6:33 pm (EDT).
In Sarnia, the length of the day tomorrow will be 10h and 39min.
