Sarnia Weather Conditions
Current Temperature Level
Sarnia Weather Conditions
Current Temperature Level
Feels Like 22°C
Chances of Rain12%
23°12%7 PM
23°13%8 PM22°12%9 PM
22°20%10 PM22°13%11 PM
22°10%12 AM22°9%1 AM22°9%2 AM22°10%3 AM22°8%4 AM22°8%5 AM22°10%6 AM22°8%7 AM21°11%8 AM18°11%9 AM20°8%10 AM21°5%11 AM22°4%12 PM22°3%1 PM23°3%2 PM23°2%3 PM23°2%4 PM23°2%5 PM23°2%It is likely to be sunny; sun protection may help.
Last Updated: 2026-08-02 18:00 (Local Time)
25°NNE
Direction
22.3km/h
Wind Speed
Gust Speed
7.9m/s
Precipitation
Precipitation
0mm
Pressure
1008mb
UV Index
1.2Low
Today
22
°C
85%Monday
21
°C67%Tuesday
20
°C59%Wednesday
22
°C60%Thursday
24
°C81%Friday
23
°C82%Saturday
24
°C73%Sunday
22
°C78%Monday
22
°C79%Tuesday
21
°C80%Patchy rain nearby
Occasional light rain is expected and humidity will be 85%, with winds at 27.4 km/h.23°C / 20°C
Humi.85 %
Prec.7.26 mm
Sunrise
06:21 AM14hrs 29min
Sunset
08:50 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Patchy rain nearby
23 °C
81 %
0
18 kmph / NNE
Patchy rain nearby
Feels 23 °C
Cover 77 %
Visibility 10 km
1 AM
Patchy rain nearby
23 °C
76 %
0
20.2 kmph / NNE
Patchy rain nearbyFeels 22 °C
Cover 77 %
Visibility 10 km
2 AM
Patchy rain nearby
23 °C
82 %
0
19.1 kmph / NNE
Patchy rain nearbyFeels 22 °C
Cover 71 %
Visibility 9 km
3 AM
Clear
22 °C
83 %
0
18 kmph / NNE
ClearFeels 21 °C
Cover 1 %
Visibility 9 km
4 AM
Patchy rain nearby
22 °C
86 %
0
16.2 kmph / NE
Patchy rain nearbyFeels 22 °C
Cover 77 %
Visibility 10 km
5 AM
Patchy rain nearby
22 °C
86 %
0
15.1 kmph / E
Patchy rain nearbyFeels 22 °C
Cover 86 %
Visibility 9 km
6 AM
Light Drizzle
21 °C
90 %
0
15.1 kmph / ENE
Light DrizzleFeels 22 °C
Cover 100 %
Visibility 9 km
7 AM
Patchy rain nearby
20 °C
90 %
0.1
15.8 kmph / ENE
Patchy rain nearbyFeels 20 °C
Cover 88 %
Visibility 10 km
8 AM
Rain
21 °C
93 %
0.2
16.6 kmph / ENE
RainFeels 21 °C
Cover 86 %
Visibility 2 km
9 AM
Light Drizzle
21 °C
92 %
0.4
18 kmph / NE
Light DrizzleFeels 22 °C
Cover 75 %
Visibility 2 km
10 AM
Patchy rain nearby
22 °C
93 %
0.6
19.1 kmph / NE
Patchy rain nearbyFeels 22 °C
Cover 100 %
Visibility 2 km
11 AM
Overcast
22 °C
89 %
0.9
20.2 kmph / NE
OvercastFeels 21 °C
Cover 100 %
Visibility 9 km
12 PM
Patchy rain nearby
22 °C
89 %
1.1
19.4 kmph / NE
Patchy rain nearbyFeels 21 °C
Cover 78 %
Visibility 9 km
1 PM
Patchy rain nearby
22 °C
86 %
1
19.4 kmph / NNE
Patchy rain nearbyFeels 21 °C
Cover 100 %
Visibility 7 km
2 PM
Patchy rain nearby
21 °C
85 %
1.2
20.2 kmph / NNE
Patchy rain nearbyFeels 21 °C
Cover 77 %
Visibility 9 km
3 PM
Light Drizzle
21 °C
84 %
2.6
20.2 kmph / NE
Light DrizzleFeels 20 °C
Cover 73 %
Visibility 2 km
4 PM
Patchy rain nearby
22 °C
85 %
3.1
21.2 kmph / NE
Patchy rain nearbyFeels 21 °C
Cover 80 %
Visibility 10 km
5 PM
Partly Cloudy
22 °C
84 %
1.6
20.9 kmph / NNE
Partly CloudyFeels 22 °C
Cover 36 %
Visibility 10 km
6 PM
Sunny
23 °C
84 %
1.2
22.3 kmph / NNE
SunnyFeels 22 °C
Cover 22 %
Visibility 10 km
7 PM
Partly Cloudy
23 °C
82 %
0.5
24.1 kmph / NNE
Partly CloudyFeels 21 °C
Cover 38 %
Visibility 10 km
8 PM
Partly Cloudy
22 °C
81 %
0.1
26.3 kmph / NNE
Partly CloudyFeels 20 °C
Cover 32 %
Visibility 10 km
9 PM
Cloudy
22 °C
83 %
0
27.4 kmph / NNE
CloudyFeels 20 °C
Cover 75 %
Visibility 10 km
10 PM
Partly Cloudy
22 °C
83 %
0
26.6 kmph / NNE
Partly CloudyFeels 20 °C
Cover 33 %
Visibility 10 km
11 PM
Clear
22 °C
82 %
0
25.2 kmph / NNE
ClearFeels 20 °C
Cover 0 %
Visibility 10 km
26°22°23°20°23°16°27°14°30°16°29°20°27°18°28°20°
30°18°26°18°25°18°26°18°25°17°24°17°25°17°25°17°26°18°25°18°25°17°26°18°25°17°23°17°25°16°25°17°25°17°24°17°25°17°24°17°25°17°25°17°24°16°AugustWeather Overview
No. of days:
Sunny
7
Cloudy
0
Rainy
23
Snowy
0
The monthly weather averages in Sarnia consist of 7 sunny days, 0 cloudy days, 23 rainy days, and 0 snowy days.
Sarnia's Locations Weather Conditions
Canada's Hottest Cities - August 2026
1.
Oakbank, Manitoba
33 °C
Sunny
44%
4.3
36.7 kmph / SSW
2.
Winnipeg, Manitoba
33 °C
Sunny
46%
2.1
32.4 kmph / SSW
3.
Rosser, Manitoba
32 °C
Sunny
47%
4.3
36.7 kmph / SSW
4.
Brandon, Manitoba
31 °C
Sunny
48%
3
29.2 kmph / NW
5.
Regina, Saskatchewan
30 °C
Sunny
30%
3.4
28.1 kmph / WNW
6.
Quebec, Quebec
30 °C
Sunny
60%
1
13 kmph / WSW
7.
Thompson, Manitoba
29 °C
Patchy rain nearby
35%
1.9
27.7 kmph / S
8.
Estevan, Saskatchewan
29 °C
Sunny
35%
3.4
24.1 kmph / NW
9.
Miramichi, New Brunswick
29 °C
Sunny
49%
0.5
12.6 kmph / SSW
10.
Kenora, Ontario
29 °C
Sunny
49%
4.1
22.3 kmph / S
Last Updated: 02 Aug 2026, 10:10 PM
City Weather RankingsFAQs About Sarnia Weather Conditions
1. What is the current temperature in Sarnia today - 02 August 2026?
1. What is the current temperature in Sarnia today - 02 August 2026?
The current temperature in Sarnia is 23°C, with a feels-like temperature of 22°C. Today's forecast shows a high of 23°C and a low of 20°C, giving a 3 degree swing through the day as of 06:00 PM 02 August 2026.
2. What are the current weather parameters in Sarnia today?
2. What are the current weather parameters in Sarnia today?
Here is a complete overview of Sarnia's current weather conditions as of 06:00 PM 02 August 2026: Condition : Sunny Temperature : 23°C Pleasant (Feels like 22°C) Humidity : 84% Wind Speed : 22.3 km/h from NNE (25 degrees), Gust 7.9 m/s UV Index : 1.2 (Low Air Pressure : 1008 mb Cloud Cover : 22% Visibility : 10 km Precipitation : 0 mm (82% chance of rain)
3. What is the 10-day weather forecast for Sarnia from 06:00 PM 02 August 2026?
3. What is the 10-day weather forecast for Sarnia from 06:00 PM 02 August 2026?
From 06:00 PM 02 August 2026, Sarnia's 10-day forecast shows this trend: Today (Aug. 2) : Temp. 22°C, Hum. 85% and Patchy rain nearby condition. Monday (Aug. 3) : Temp. 21°C, Hum. 67% and Sunny condition. Tuesday (Aug. 4) : Temp. 20°C, Hum. 59% and Sunny condition. Wednesday (Aug. 5) : Temp. 22°C, Hum. 60% and Sunny condition. Thursday (Aug. 6) : Temp. 24°C, Hum. 81% and Sunny condition. Friday (Aug. 7) : Temp. 23°C, Hum. 82% and Sunny condition. Saturday (Aug. 8) : Temp. 24°C, Hum. 73% and Sunny condition. Sunday (Aug. 9) : Temp. 22°C, Hum. 78% and Sunny condition. Monday (Aug. 10) : Temp. 22°C, Hum. 79% and Rain Showers condition. Tuesday (Aug. 11) : Temp. 21°C, Hum. 80% and Rain Showers condition.
4. Will it rain in Sarnia today?
4. Will it rain in Sarnia today?
As of 06:00 PM 02 August 2026, there is a 12% chance of rainfall in Sarnia later today around 2026-08-02 18:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Sarnia in August 2026?
5. What is the monthly weather forecast for Sarnia in August 2026?
August 2026 in Sarnia is forecast to have 7 sunny days, 23 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 14°C to highs of 30°C.
6. How does the weather in Sarnia affect air quality?
6. How does the weather in Sarnia affect air quality?
Weather directly impacts air quality in Sarnia. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.
