Ottawa Weather Conditions

Current Temperature Level

clear
23°C
30°C18°C
Pleasant

Clear

Feels Like 24°C

Chances of Rain11%

Good

23AQI

Humidity

84%

Nowclear23°11%11 PMpatchy rain possible22°30%12 AMclear21°14%1 AMclear20°15%2 AMclear20°16%3 AMclear19°14%4 AMclear19°15%5 AMclear19°15%6 AMsunny19°15%7 AMsunny19°15%8 AMlight rain shower18°44%9 AMfog18°43%10 AMfog19°42%11 AMlight drizzle19°67%12 PMlight rain20°83%1 PMmoderate rain20°90%2 PMmoderate rain19°92%3 PMmoderate rain20°88%4 PMmoderate rain20°91%5 PMmoderate rain20°90%6 PMlight rain20°79%7 PMmoderate rain20°88%8 PMmoderate rain19°88%9 PMmoderate rain19°92%
.

Skies are likely to remain clear overnight.

Last Updated: 2026-08-01 22:30 (Local Time)

Ottawa Weather Parameters

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Ottawa 10-Days Weather Forecast

See Monthly
Today1 Aug.


Sunny

Sunny

Clear Sky with temperature at 23 °C and humidity will be at 80% with 12.2 km/h winds.


temperature icon

30°C  /  18°C

temperature iconHumi.80 %
temperature iconPrec.0.14 mm


Sunrise icon

Sunrise

05:47 AM

14hrs 44min

Sunset icon

Sunset

08:31 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

ClearClear

20 °C

82 %

0

7.2 kmph /  SSW

Feels Like IconFeels 21 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

1 AM

ClearClear

20 °C

85 %

0

6.8 kmph /  SSW

Feels Like IconFeels 21 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

2 AM

ClearClear

19 °C

87 %

0

7.2 kmph /  SSW

Feels Like IconFeels 20 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

3 AM

ClearClear

19 °C

89 %

0

6.1 kmph /  S

Feels Like IconFeels 20 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

4 AM

ClearClear

18 °C

92 %

0

6.5 kmph /  S

Feels Like IconFeels 19 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

5 AM

ClearClear

18 °C

92 %

0

6.1 kmph /  SSW

Feels Like IconFeels 19 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

6 AM

SunnySunny

18 °C

93 %

0

6.5 kmph /  SSW

Feels Like IconFeels 19 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

7 AM

SunnySunny

19 °C

92 %

0.2

6.5 kmph /  SSW

Feels Like IconFeels 20 °C

Temperature IconCover 1 %

Visibility IconVisibility 10 km

8 AM

SunnySunny

21 °C

86 %

0.6

6.1 kmph /  SSW

Feels Like IconFeels 23 °C

Temperature IconCover 2 %

Visibility IconVisibility 10 km

9 AM

SunnySunny

22 °C

76 %

1.2

7.9 kmph /  SSW

Feels Like IconFeels 24 °C

Temperature IconCover 1 %

Visibility IconVisibility 10 km

10 AM

SunnySunny

24 °C

71 %

2.2

8.3 kmph /  SSW

Feels Like IconFeels 25 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

11 AM

SunnySunny

27 °C

71 %

2.9

6.8 kmph /  SW

Feels Like IconFeels 29 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

12 PM

SunnySunny

29 °C

66 %

3.6

7.2 kmph /  SW

Feels Like IconFeels 32 °C

Temperature IconCover 9 %

Visibility IconVisibility 10 km

1 PM

Partly CloudyPartly Cloudy

28 °C

60 %

3.2

1.8 kmph /  SW

Feels Like IconFeels 29 °C

Temperature IconCover 47 %

Visibility IconVisibility 10 km

2 PM

Patchy rain nearbyPatchy rain nearby

25 °C

85 %

3

5 kmph /  SE

Feels Like IconFeels 29 °C

Temperature IconCover 77 %

Visibility IconVisibility 10 km

3 PM

SunnySunny

26 °C

81 %

3.6

6.5 kmph /  ESE

Feels Like IconFeels 29 °C

Temperature IconCover 14 %

Visibility IconVisibility 10 km

4 PM

SunnySunny

29 °C

77 %

3.5

6.5 kmph /  SE

Feels Like IconFeels 34 °C

Temperature IconCover 9 %

Visibility IconVisibility 10 km

5 PM

SunnySunny

30 °C

73 %

2.1

5.8 kmph /  ESE

Feels Like IconFeels 35 °C

Temperature IconCover 6 %

Visibility IconVisibility 10 km

6 PM

SunnySunny

29 °C

66 %

0.9

7.9 kmph /  E

Feels Like IconFeels 32 °C

Temperature IconCover 0 %

Visibility IconVisibility 9 km

7 PM

SunnySunny

27 °C

73 %

0.3

6.1 kmph /  ENE

Feels Like IconFeels 30 °C

Temperature IconCover 2 %

Visibility IconVisibility 10 km

8 PM

SunnySunny

25 °C

80 %

0

4.3 kmph /  NE

Feels Like IconFeels 29 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

9 PM

ClearClear

24 °C

84 %

0

10.8 kmph /  N

Feels Like IconFeels 26 °C

Temperature IconCover 0 %

Visibility IconVisibility 9 km

10 PM

ClearClear

23 °C

84 %

0

12.2 kmph /  NNE

Feels Like IconFeels 24 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

11 PM

Patchy rain nearbyPatchy rain nearby

22 °C

85 %

0

9.7 kmph /  NE

Feels Like IconFeels 23 °C

Temperature IconCover 91 %

Visibility IconVisibility 2 km

Temp23 °C


ConditionClear


Humidity84 %

Feels24 °C


Cover0 %


Visibility10 km

Wind Speed & Dir.12.2 kmph /  NNE


UV0

Ottawa 30-Days (August 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1Today
Sunny30°18°
2
Sunny21°18°
3
Rain19°15°
4
Sunny26°12°
5
Sunny27°13°
6
Patchy rain nearby28°17°
7
Rain Shower27°20°
8
Rain Shower28°19°
9
Rain Showers26°16°
10
Rain Showers26°16°
11
Rain Showers26°16°
12
Rain Showers25°16°
13
Rain Showers26°16°
14
Rain Showers25°16°
15
Rain Showers25°15°
16
Rain Showers26°16°
17
Rain Showers25°16°
18
Rain Showers25°16°
19
Heavy Rain25°15°
20
Rain Showers25°15°
21
Rain Showers24°16°
22
Rain Showers23°15°
23
Rain Showers24°15°
24
Rain26°15°
25
Rain Showers25°15°
26
Rain Showers24°15°
27
Heavy Rain23°14°
28
Rain Showers23°14°
29
Rain Showers23°14°
30
Rain Showers24°14°
31
Rain Showers23°14°

AugustWeather Overview

No. of days:

Sunny

Sunny

4

Cloudy

Cloudy

0

Rainy

Rainy

25

Snowy

Snowy

0


The monthly weather averages in Ottawa consist of 4 sunny days, 0 cloudy days, 25 rainy days, and 0 snowy days.

Ottawa's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
23 °C
clearClear
81%
0

13 kmph /  NNE

23 °C
clearClear
84%
0

12.2 kmph /  NNE

23 °C
clearClear
84%
0

12.2 kmph /  NNE

23 °C
clearClear
84%
0

12.2 kmph /  NNE

Canada's Hottest Cities - August 2026

Hottest
Coldest

Last Updated: 02 Aug 2026, 02:47 AM

City Weather Rankings

FAQs About Ottawa Weather Conditions


1. What is the current temperature in Ottawa today - 01 August 2026?

The current temperature in Ottawa is 23°C, with a feels-like temperature of 24°C. Today's forecast shows a high of 30°C and a low of 18°C, giving a 12 degree swing through the day as of 10:30 PM 01 August 2026.

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

Here is a complete overview of Ottawa's current weather conditions as of 10:30 PM 01 August 2026: Condition : Clear Temperature : 23°C Pleasant (Feels like 24°C) Humidity : 84% Wind Speed : 12.2 km/h from NNE (17 degrees), Gust 7.1 m/s UV Index : 0 (Low Air Pressure : 1012 mb Cloud Cover : 0% Visibility : 10 km Precipitation : 0 mm (18% chance of rain)

3. What is the 10-day weather forecast for Ottawa from 10:30 PM 01 August 2026?

From 10:30 PM 01 August 2026, Ottawa's 10-day forecast shows this trend: Today (Aug. 1) : Temp. 23°C, Hum. 80% and Sunny condition. Sunday (Aug. 2) : Temp. 19°C, Hum. 95% and Sunny condition. Monday (Aug. 3) : Temp. 18°C, Hum. 97% and Rain condition. Tuesday (Aug. 4) : Temp. 19°C, Hum. 77% and Sunny condition. Wednesday (Aug. 5) : Temp. 20°C, Hum. 75% and Sunny condition. Thursday (Aug. 6) : Temp. 22°C, Hum. 87% and Patchy rain nearby condition. Friday (Aug. 7) : Temp. 23°C, Hum. 91% and Rain Shower condition. Saturday (Aug. 8) : Temp. 23°C, Hum. 91% and Rain Shower condition. Sunday (Aug. 9) : Temp. 21°C, Hum. 79% and Rain Showers condition. Monday (Aug. 10) : Temp. 21°C, Hum. 79% and Rain Showers condition.

4. Will it rain in Ottawa today?

As of 10:30 PM 01 August 2026, there is a 30% chance of rainfall in Ottawa later today around 2026-08-01 23:00. Current precipitation is 0.01 mm. Residents are advised to carry an umbrella before heading out.

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

August 2026 in Ottawa is forecast to have 4 sunny days, 25 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 12°C to highs of 30°C.

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

Weather directly impacts air quality in Ottawa. 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.