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Weather tomorrow
°C °F
November 04, 2026
Wednesday
18°
0 mm
18°
0 mm
17°
0.3 mm
16°
0.1 mm

The local weather in Sarnia tomorrow

Wednesday, 4 November 2026

The weather tomorrow in Sarnia will be comfortable with temperatures around 19°C. During the evening and night time the temperatures will drop to 15°C.

For deep dive information check out our hourly weather forecast for tomorrow down the page.

Tomorrow's hourly weather in Sarnia

00:0003:0006:0009:0012:0015:0018:0021:00
Temperature18°C17°C17°C18°C18°C19°C17°C16°C
Weather
Overcast
Overcast
Overcast
Patchy rain possible
Cloudy
Patchy rain possible
Light rain shower
Patchy rain possible
Chance of rain18%17%17%21%14%26%53%28%
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0.3 mm0.1 mm
Humidity69%68%67%72%69%78%89%90%
Wind25Km/h23Km/h24Km/h31Km/h36Km/h34Km/h31Km/h27Km/h
Wind Gust48Km/h44Km/h44Km/h55Km/h57Km/h49Km/h51Km/h45Km/h
Wind Degree181°
171°
162°
171°
184°
176°
177°
193°
Wind DirectionSSSSESSSSSSW
Cloud Cover100%100%100%100%80%100%100%71%
UV Index00001100
Visibility10 Km10 Km10 Km10 Km10 Km10 Km10 Km10 Km

Sarnia tomorrow weather

Morning

The temperature in Sarnia tomorrow 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 18°C.

The chance of rain in Sarnia in the morning is 17%, and the wind will blow at 24km/h.

Noon

The temperature in Sarnia tomorrow at noon time is 18°C and it will feel like 18°C. The humidity will be around 69% with wind speed of 36km/h.

Evening

The temperature in Sarnia tomorrow's evening will get to 19°C.

The chance of rain in Sarnia in the evening time is 26%, with wind speed of 34km/h.

Night

The night temperature in Sarnia tomorrow is 16°C with a wind speed of 27km/h.

The weather in Sarnia tomorrow - FAQ

What is the weather tomorrow in Sarnia?
The wather forecast for tomorrow in Sarnia is mostly patchy rain possible.
What is tomorrow's highest and lowest temperature in Sarnia?
The temperature tomorrow in Sarnia will range between 15° and 19°.
Will it be raining tomorrow in Sarnia?
The chance of rain tomorrow in Sarnia is 53%.
Will it be windy tomorrow in Sarnia?
The wind will blow between 23 Km/h to 36 Km/h tomorrow in Sarnia.
How many hours of sunlight tomorrow in Sarnia?
There will be 1 hours of sun tomorrow in Sarnia.
What time is the sunrise and sunset tomorrow in Sarnia?
The sun will rise at 07:08 and set at 17:18.

Clothing recommendation for Sarnia

Wednesday, 4 November 2026
T-Shirt
Long Pants

Sunrise and sunset time in Sarnia tomorrow

What time is the sunset and sunrise in Sarnia tomorrow? The sun will rise at 07:08 and will set at 17:18. There will be 1 hours of sunlight in Sarnia.

Sunrise
07:08
Sunset
17:18
More about the weather in Sarnia