Weather today
°C °F
March 22, 2026
Sunday
6°
0.5 mm
5°
0.1 mm
3°
0 mm
1°
0 mm

The local weather in Sarnia today

Sunday, 22 March 2026

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.

Today's hourly weather in Sarnia

Previous day
Next day
00:0003:0006:0009:0012:0015:0018:0021:00
Temperature2°C1°C2°C6°C5°C4°C3°C1°C
Weather
Clear
Clear
Clear
Patchy rain possible
Patchy rain possible
Overcast
Patchy rain possible
Clear
Chance of rain0%0%0%100%100%0%82%0%
Precipitation0 mm0 mm0 mm0.5 mm0.1 mm0 mm0 mm0 mm
Chance of snow0%0%0%0%0%0%0%0%
Chance of frost0%0%0%0%0%0%10%15%
Humidity88%89%92%84%91%93%89%85%
Wind22Km/h16Km/h14Km/h18Km/h24Km/h30Km/h33Km/h30Km/h
Wind Gust47Km/h33Km/h30Km/h31Km/h33Km/h38Km/h44Km/h42Km/h
Wind Degree175°
213°
267°
359°
5°
2°
3°
17°
Wind DirectionSSSWWNNNNNNE
Cloud Cover7%4%4%89%99%91%99%20%
UV Index00013200
Visibility10 Km10 Km10 Km10 Km10 Km10 Km10 Km10 Km

Sarnia today weather

Morning

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.

Noon

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.

Evening

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.

Night

The night temperature in Sarnia today is 1°C with a wind speed of 30km/h.

The weather in Sarnia today - FAQ

What is the weather today in Sarnia?
The wather forecast for today in Sarnia is mostly patchy rain possible.
What is today's highest and lowest temperature in Sarnia?
The temperature today in Sarnia will range between 1° and 8°.
Will it be raining today in Sarnia?
The chance of rain today in Sarnia is 100%.
Will it be windy today in Sarnia?
The wind will blow between 14 Km/h to 33 Km/h today in Sarnia.
How many hours of sunlight today in Sarnia?
There will be 9.8 hours of sun today in Sarnia.
What time is the sunrise and sunset today in Sarnia?
The sun will rise at 07:29 and set at 19:44.

Clothing recommendation for Sarnia

Sunday, 22 March 2026
Umbrella
Coat
Winter Hat
Boots
Scarf
gloves

Sunrise and sunset time in Sarnia today

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.

Sunrise
07:29
Sunset
19:44
More about the weather in Sarnia