Ontario Weather Conditions

Current Temperature Level

patchy rain possible
18°C
25°C16°C
Cool

Patchy rain nearby

Feels Like 18°C

Chances of Rain32%

Good

25AQI

Humidity

89%

Nowpatchy rain possible18°32%2 AMpatchy rain possible17°28%3 AMclear17°14%4 AMclear17°15%5 AMclear16°15%6 AMpatchy rain possible16°32%7 AMsunny17°14%8 AMsunny18°12%9 AMsunny19°10%10 AMsunny20°8%11 AMsunny22°7%12 PMsunny23°7%1 PMpatchy rain possible24°22%2 PMpatchy rain possible25°17%3 PMlight rain shower25°18%4 PMpatchy rain possible23°21%5 PMlight rain shower21°36%6 PMpatchy rain possible21°20%7 PMpatchy rain possible21°30%8 PMpatchy rain possible19°36%9 PMclear18°10%10 PMclear18°10%11 PMclear17°10%12 AMclear17°11%
.

Light rain may develop in some areas.

Last Updated: 2026-08-13 01:30 (Local Time)

Ontario Weather Parameters

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Ontario 10-Days Weather Forecast

See Monthly
Today13 Aug.


Sunny

Sunny

Clear Sky with temperature at 20 °C and humidity will be at 77% with 15.1 km/h winds.


temperature icon

25°C  /  16°C

temperature iconHumi.77 %
temperature iconPrec.1.78 mm


Sunrise icon

Sunrise

05:52 AM

14hrs 13min

Sunset icon

Sunset

08:05 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

ClearClear

18 °C

93 %

0

3.6 kmph /  S

Feels Like IconFeels 19 °C

Temperature IconCover 6 %

Visibility IconVisibility 10 km

1 AM

Patchy rain nearbyPatchy rain nearby

18 °C

89 %

0

8.3 kmph /  SSW

Feels Like IconFeels 18 °C

Temperature IconCover 85 %

Visibility IconVisibility 2 km

2 AM

Patchy rain nearbyPatchy rain nearby

17 °C

89 %

0

7.9 kmph /  SW

Feels Like IconFeels 18 °C

Temperature IconCover 75 %

Visibility IconVisibility 5 km

3 AM

ClearClear

17 °C

92 %

0

8.3 kmph /  WSW

Feels Like IconFeels 17 °C

Temperature IconCover 1 %

Visibility IconVisibility 10 km

4 AM

ClearClear

17 °C

92 %

0

6.8 kmph /  WSW

Feels Like IconFeels 17 °C

Temperature IconCover 9 %

Visibility IconVisibility 9 km

5 AM

ClearClear

16 °C

93 %

0

6.8 kmph /  WSW

Feels Like IconFeels 17 °C

Temperature IconCover 2 %

Visibility IconVisibility 9 km

6 AM

Patchy rain nearbyPatchy rain nearby

16 °C

90 %

0

6.1 kmph /  SW

Feels Like IconFeels 17 °C

Temperature IconCover 85 %

Visibility IconVisibility 2 km

7 AM

SunnySunny

17 °C

90 %

0.2

7.2 kmph /  WSW

Feels Like IconFeels 17 °C

Temperature IconCover 2 %

Visibility IconVisibility 10 km

8 AM

SunnySunny

18 °C

87 %

0.8

9.4 kmph /  W

Feels Like IconFeels 18 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

9 AM

SunnySunny

19 °C

81 %

1.9

8.6 kmph /  W

Feels Like IconFeels 20 °C

Temperature IconCover 6 %

Visibility IconVisibility 10 km

10 AM

SunnySunny

20 °C

77 %

3.3

8.3 kmph /  W

Feels Like IconFeels 21 °C

Temperature IconCover 6 %

Visibility IconVisibility 10 km

11 AM

SunnySunny

22 °C

73 %

4.7

10.1 kmph /  W

Feels Like IconFeels 23 °C

Temperature IconCover 7 %

Visibility IconVisibility 10 km

12 PM

SunnySunny

23 °C

70 %

5.8

12.2 kmph /  WSW

Feels Like IconFeels 23 °C

Temperature IconCover 18 %

Visibility IconVisibility 10 km

1 PM

Patchy rain nearbyPatchy rain nearby

24 °C

55 %

6.1

15.1 kmph /  W

Feels Like IconFeels 22 °C

Temperature IconCover 88 %

Visibility IconVisibility 9 km

2 PM

Patchy rain nearbyPatchy rain nearby

25 °C

49 %

4.9

13.3 kmph /  WNW

Feels Like IconFeels 23 °C

Temperature IconCover 79 %

Visibility IconVisibility 10 km

3 PM

Rain ShowerRain Shower

25 °C

46 %

2.8

14.4 kmph /  W

Feels Like IconFeels 24 °C

Temperature IconCover 89 %

Visibility IconVisibility 10 km

4 PM

Patchy rain nearbyPatchy rain nearby

23 °C

59 %

1.3

10.4 kmph /  W

Feels Like IconFeels 22 °C

Temperature IconCover 75 %

Visibility IconVisibility 9 km

5 PM

Rain ShowerRain Shower

21 °C

69 %

1.3

9.7 kmph /  WNW

Feels Like IconFeels 21 °C

Temperature IconCover 55 %

Visibility IconVisibility 10 km

6 PM

Patchy rain nearbyPatchy rain nearby

21 °C

69 %

0.6

7.6 kmph /  WNW

Feels Like IconFeels 22 °C

Temperature IconCover 76 %

Visibility IconVisibility 10 km

7 PM

Patchy rain nearbyPatchy rain nearby

21 °C

71 %

0.2

7.2 kmph /  WNW

Feels Like IconFeels 21 °C

Temperature IconCover 73 %

Visibility IconVisibility 9 km

8 PM

Patchy rain nearbyPatchy rain nearby

19 °C

78 %

0

7.2 kmph /  WNW

Feels Like IconFeels 20 °C

Temperature IconCover 71 %

Visibility IconVisibility 9 km

9 PM

ClearClear

18 °C

79 %

0

7.2 kmph /  NW

Feels Like IconFeels 19 °C

Temperature IconCover 19 %

Visibility IconVisibility 10 km

10 PM

ClearClear

18 °C

79 %

0

9.4 kmph /  NW

Feels Like IconFeels 17 °C

Temperature IconCover 15 %

Visibility IconVisibility 10 km

11 PM

ClearClear

17 °C

79 %

0

9.4 kmph /  NW

Feels Like IconFeels 16 °C

Temperature IconCover 16 %

Visibility IconVisibility 10 km

Temp18 °C


ConditionPatchy rain nearby


Humidity89 %

Feels18 °C


Cover85 %


Visibility2 km

Wind Speed & Dir.8.3 kmph /  SSW


UV0

Ontario 30-Days (August 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny30°19°
2
Sunny30°20°
3
Sunny26°18°
4
Sunny29°16°
5
Sunny31°17°
6
Sunny31°19°
7
Sunny32°21°
8
Sunny30°21°
9
Sunny29°20°
10
Sunny30°19°
11
Sunny28°18°
12
Sunny27°16°
13Today
Patchy rain nearby24°16°
14
Sunny23°14°
15
Sunny22°13°
16
Partly Cloudy18°16°
17
Sunny23°16°
18
Sunny24°15°
19
Sunny24°16°
20
Rain26°16°
21
Rain Showers24°17°
22
Rain Showers24°16°
23
Rain Showers25°16°
24
Rain Showers26°16°
25
Rain Showers25°16°
26
Heavy Rain24°16°
27
Rain Possible24°15°
28
Rain Showers23°15°
29
Rain Showers23°15°
30
Rain Showers24°15°
31
Rain Showers23°15°

AugustWeather Overview

No. of days:

Sunny

Sunny

17

Cloudy

Cloudy

1

Rainy

Rainy

13

Snowy

Snowy

0


The monthly weather averages in Ontario consist of 17 sunny days, 1 cloudy days, 13 rainy days, and 0 snowy days.

Canada's Hottest Cities - August 2026

Hottest
Coldest

Last Updated: 13 Aug 2026, 06:01 AM

City Weather Rankings

FAQs About Ontario Weather Conditions


1. What is the current temperature in Ontario today - 13 August 2026?

The current temperature in Ontario is 18°C, with a feels-like temperature of 18°C. Today's forecast shows a high of 25°C and a low of 16°C, giving a 9 degree swing through the day as of 01:30 AM 13 August 2026.

2. What are the current weather parameters in Ontario today?

Here is a complete overview of Ontario's current weather conditions as of 01:30 AM 13 August 2026: Condition : Patchy rain nearby Temperature : 18°C Cool (Feels like 18°C) Humidity : 89% Wind Speed : 8.3 km/h from SSW (196 degrees), Gust 3.8 m/s UV Index : 0 (Low Air Pressure : 1008 mb Cloud Cover : 85% Visibility : 2 km Precipitation : 0.01 mm (57% chance of rain)

3. What is the 10-day weather forecast for Ontario from 01:30 AM 13 August 2026?

From 01:30 AM 13 August 2026, Ontario's 10-day forecast shows this trend: Today (Aug. 13) : Temp. 20°C, Hum. 77% and Sunny condition. Friday (Aug. 14) : Temp. 18°C, Hum. 58% and Sunny condition. Saturday (Aug. 15) : Temp. 18°C, Hum. 61% and Sunny condition. Sunday (Aug. 16) : Temp. 16°C, Hum. 83% and Partly Cloudy condition. Monday (Aug. 17) : Temp. 19°C, Hum. 78% and Partly Cloudy condition. Tuesday (Aug. 18) : Temp. 20°C, Hum. 66% and Sunny condition. Wednesday (Aug. 19) : Temp. 22°C, Hum. 66% and Sunny condition. Thursday (Aug. 20) : Temp. 22°C, Hum. 78% and Partly Cloudy condition. Friday (Aug. 21) : Temp. 21°C, Hum. 79% and Rain Showers condition. Saturday (Aug. 22) : Temp. 20°C, Hum. 79% and Rain Showers condition.

4. Will it rain in Ontario today?

As of 01:30 AM 13 August 2026, yes — Ontario is currently experiencing rainfall with 0.01 mm of precipitation. This is expected to temporarily improve AQI by washing pollutants out of the atmosphere.

5. What is the monthly weather forecast for Ontario in August 2026?

August 2026 in Ontario is forecast to have 17 sunny days, 13 rainy days, 1 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 13°C to highs of 32°C.

6. How does the weather in Ontario affect air quality?

Weather directly impacts air quality in Ontario. 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.