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Sarnia Weather Conditions
Current Temperature Level

26°C

18°C12°C

Pleasant

Sunny

Feels Like 29°C

Chances of Rain3%

29AQI

Clean air.

Humidity

24%

Air may feel very dry.

Hourly Daily

Now

26°3%6 PM

17°2%7 PM

17°1%8 PM

17°1%9 PM

16°0%10 PM

16°4%11 PM

16°3%12 AM

16°1%1 AM

15°1%2 AM

15°1%3 AM

15°3%4 AM

15°3%5 AM

15°3%6 AM

15°3%7 AM

15°2%8 AM

17°3%9 AM

19°1%10 AM

20°1%11 AM

21°1%12 PM

22°1%1 PM

23°1%2 PM

24°1%3 PM

24°1%4 PM

24°1%


2026-06-03 17:00	26
2026-06-03 18:00	17
2026-06-03 19:00	17
2026-06-03 20:00	17
2026-06-03 21:00	16
2026-06-03 22:00	16
2026-06-03 23:00	16
2026-06-04 00:00	16
2026-06-04 01:00	15
2026-06-04 02:00	15
2026-06-04 03:00	15
2026-06-04 04:00	15
2026-06-04 05:00	15
2026-06-04 06:00	15
2026-06-04 07:00	15
2026-06-04 08:00	17
2026-06-04 09:00	19
2026-06-04 10:00	20
2026-06-04 11:00	21
2026-06-04 12:00	22
2026-06-04 13:00	23
2026-06-04 14:00	24
2026-06-04 15:00	24
2026-06-04 16:00	24

It is likely to be sunny; sun protection may help.

Last Updated: 2026-06-03 17:30 (Local Time)

Sarnia Weather Parameters

Get AQI App

WNW

299°WNW

Direction

3.6km/h

Wind Speed

Gust Speed

1.5m/s

Cloud Cover

Visibility

14km

Precipitation

0mm

Current precipitation chances sit at 0mm

1020

1021

1022

1023

1024

1025

1026

1027

1028

1029

1030

1031

Pressure

1025mb

Current pressure level is a 1025mb.

UV Index

3.5Moderate

The present UV index is 3.5, consider suggestions for the same!

Sarnia 10-Days Weather Forecast

See Monthly

Today

15 °C

73%

Thursday

19 °C

63%

Friday

19 °C

78%

Saturday

19 °C

90%

Sunday

14 °C

91%

Monday

16 °C

86%

Tuesday

20 °C

80%

Wednesday

22 °C

84%

Thursday

19 °C

77%

Friday

18 °C

81%

Today3 Jun

Sunny

Clear Sky with temperature at 15 °C and humidity will be at 73% with 12.6 km/h winds.

18°C / 12°C

Humi.73 %

Prec.0 mm

Sunrise

05:52 AM

15hrs 11min

Sunset

09:03 PM

Temperature (°C)

12 AMTime11 PM

Time	Temperature (°C)
12 AM	14
1 AM	13.9
2 AM	13.9
3 AM	13.8
4 AM	13.1
5 AM	12.8
6 AM	12.5
7 AM	12.9
8 AM	13.4
9 AM	13.8
10 AM	14.8
11 AM	15.3
12 PM	16.4
1 PM	16.2
2 PM	16
3 PM	15.9
4 PM	16
5 PM	26.4
6 PM	16.5
7 PM	16.5
8 PM	17
9 PM	16.2
10 PM	15.8
11 PM	15.7

12 AM

Clear

14 °C

87 %

8.6 kmph / N

Feels 14 °C

Cover 6 %

Visibility 10 km

1 AM

Clear

14 °C

74 %

7.2 kmph / N

Feels 14 °C

Cover 0 %

Visibility 10 km

2 AM

Clear

14 °C

72 %

7.2 kmph / N

Feels 14 °C

Cover 0 %

Visibility 10 km

3 AM

Clear

14 °C

77 %

5.8 kmph / N

Feels 14 °C

Cover 1 %

Visibility 10 km

4 AM

Clear

13 °C

81 %

4 kmph / NNE

Feels 13 °C

Cover 4 %

Visibility 10 km

5 AM

Clear

13 °C

78 %

9 kmph / NNW

Feels 12 °C

Cover 2 %

Visibility 10 km

6 AM

Sunny

13 °C

72 %

10.1 kmph / NW

Feels 12 °C

Cover 0 %

Visibility 10 km

7 AM

Sunny

13 °C

77 %

0.2

9 kmph / NNW

Feels 12 °C

Cover 1 %

Visibility 10 km

8 AM

Sunny

13 °C

78 %

0.8

7.2 kmph / NNW

Feels 13 °C

Cover 1 %

Visibility 10 km

9 AM

Sunny

14 °C

78 %

1.9

5.8 kmph / NNW

Feels 14 °C

Cover 1 %

Visibility 10 km

10 AM

Sunny

15 °C

74 %

3.5

2.9 kmph / N

Feels 15 °C

Cover 0 %

Visibility 10 km

11 AM

Sunny

15 °C

77 %

5.4

1.8 kmph / WSW

Feels 15 °C

Cover 1 %

Visibility 10 km

12 PM

Sunny

16 °C

70 %

2.9 kmph / WSW

Feels 17 °C

Cover 3 %

Visibility 10 km

1 PM

Sunny

16 °C

60 %

1.1 kmph / SSW

Feels 16 °C

Cover 1 %

Visibility 10 km

2 PM

Sunny

16 °C

73 %

7.9

2.2 kmph / WNW

Feels 16 °C

Cover 8 %

Visibility 10 km

3 PM

Sunny

16 °C

80 %

2.5 kmph / WNW

Feels 16 °C

Cover 16 %

Visibility 10 km

4 PM

Sunny

16 °C

76 %

5.4

2.9 kmph / NW

Feels 16 °C

Cover 12 %

Visibility 10 km

5 PM

Sunny

26 °C

24 %

3.5

3.6 kmph / WNW

Feels 16 °C

Cover 0 %

Visibility 14 km

6 PM

Sunny

17 °C

72 %

1.9

3.2 kmph / W

Feels 17 °C

Cover 12 %

Visibility 10 km

7 PM

Sunny

17 °C

64 %

0.8

2.5 kmph / W

Feels 17 °C

Cover 6 %

Visibility 10 km

8 PM

Sunny

17 °C

54 %

0.2

2.5 kmph / SW

Feels 17 °C

Cover 2 %

Visibility 10 km

9 PM

Sunny

16 °C

45 %

6.8 kmph / SW

Feels 16 °C

Cover 0 %

Visibility 10 km

10 PM

Clear

16 °C

81 %

10.8 kmph / SW

Feels 16 °C

Cover 9 %

Visibility 10 km

11 PM

Clear

16 °C

76 %

12.6 kmph / SSW

Feels 16 °C

Cover 3 %

Visibility 10 km

Temp26 °C

ConditionSunny

Humidity24 %

Feels16 °C

Cover0 %

Visibility14 km

Wind Speed & Dir.3.6 kmph / WNW

UV3.5

Sarnia 30-Days (June 2026) Weather Forecast

See Hourly

Sun.Mon.Tue.Wed.Thu.Fri.Sat.

17°13°

3Today

17°12°

25°13°

25°16°

23°12°

18°11°

23°11°

24°14°

25°15°

23°14°

22°14°

19°13°

20°12°

22°13°

23°15°

24°15°

24°16°

24°15°

25°16°

25°17°

24°16°

23°16°

24°16°

25°17°

JuneWeather Overview

	No. of days:
Sunny	7
Cloudy	0
Rainy	23
Snowy	0

No. of days:

Sunny

Cloudy

Rainy

Snowy

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

Locations

Temp

Condition

Humi.

Wind Speed & Direction

Christina Street North

26 °C

Sunny

24%

3.5

3.6 kmph / WNW

Canada's Hottest Cities - June 2026

Hottest

Coldest

RankCityTemperatureWeather ConditionHumidityUVWind Speed & Dir.Follow

Moonbeam, Ontario

31 °C

Sunny

18%

3.5

14 kmph / WSW

Petawawa, Ontario

30 °C

Partly Cloudy

14%

2.9

9.7 kmph / WNW

Saint Raymond, Quebec

30 °C

Sunny

18%

2.2

11.9 kmph / WNW

Terrebonne, Quebec

30 °C

Sunny

24%

2.5

19.1 kmph / SW

Charlemagne, Quebec

29 °C

Sunny

25%

2.4

16.9 kmph / WSW

Mont Royal, Quebec

29 °C

Partly Cloudy

23%

2.5

16.2 kmph / SW

Gatineau, Quebec

29 °C

Partly Cloudy

18%

2.5

15.5 kmph / WSW

Ottawa, Ontario

29 °C

Partly Cloudy

18%

2.5

15.5 kmph / WSW

Longueuil, Quebec

29 °C

Sunny

25%

2.4

16.9 kmph / WSW

10.

Dorval, Quebec

29 °C

Partly Cloudy

23%

2.5

15.5 kmph / SW

Last Updated: 03 Jun 2026, 09:50 PM

City Weather Rankings

FAQs About Sarnia Weather Conditions

What is the current temperature in Sarnia today - 03 June 2026?

The current temperature in Sarnia is 26°C, with a feels-like temperature of 29°C. Today's forecast shows a high of 18°C and a low of 12°C, giving a 6 degree swing through the day as of 05:30 PM 03 June 2026.

What are the current weather parameters in Sarnia today?

Here is a complete overview of Sarnia's current weather conditions as of 05:30 PM 03 June 2026: Condition : Sunny Temperature : 26°C Pleasant (Feels like 29°C) Humidity : 24% Wind Speed : 3.6 km/h from WNW (299 degrees), Gust 1.5 m/s UV Index : 3.5 (Moderate Air Pressure : 1025 mb Cloud Cover : 0% Visibility : 14 km Precipitation : 0 mm (2% chance of rain)

What is the 10-day weather forecast for Sarnia from 05:30 PM 03 June 2026?

From 05:30 PM 03 June 2026, Sarnia's 10-day forecast shows this trend: Today (Jun. 3) : Temp. 15°C, Hum. 73% and Sunny condition. Thursday (Jun. 4) : Temp. 19°C, Hum. 63% and Sunny condition. Friday (Jun. 5) : Temp. 19°C, Hum. 78% and Patchy rain nearby condition. Saturday (Jun. 6) : Temp. 19°C, Hum. 90% and Rain condition. Sunday (Jun. 7) : Temp. 14°C, Hum. 91% and Patchy rain nearby condition. Monday (Jun. 8) : Temp. 16°C, Hum. 86% and Sunny condition. Tuesday (Jun. 9) : Temp. 20°C, Hum. 80% and Sunny condition. Wednesday (Jun. 10) : Temp. 22°C, Hum. 84% and Patchy rain nearby condition. Thursday (Jun. 11) : Temp. 19°C, Hum. 77% and Moderate or heavy rain shower condition. Friday (Jun. 12) : Temp. 18°C, Hum. 81% and Moderate or heavy rain shower condition.

Will it rain in Sarnia today?

As of 05:30 PM 03 June 2026, there is a 2% chance of rainfall in Sarnia later today around 2026-06-03 18:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.

What is the monthly weather forecast for Sarnia in June 2026?

June 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 11°C to highs of 25°C.

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.