Waterloo Weather Conditions

Current Temperature Level

clear
18°C
25°C13°C
Cool

Clear

Feels Like 18°C

Chances of Rain1%

Good

31AQI

Humidity

60%

Nowclear18°1%10 PMclear18°2%11 PMclear16°3%12 AMclear15°3%1 AMclear14°3%2 AMclear14°4%3 AMclear13°4%4 AMclear12°6%5 AMclear11°9%6 AMclear11°10%7 AMsunny12°10%8 AMsunny14°6%9 AMsunny17°3%10 AMsunny19°2%11 AMsunny21°1%12 PMsunny23°1%1 PMsunny24°1%2 PMsunny25°1%3 PMsunny26°1%4 PMsunny26°1%5 PMsunny26°2%6 PMpartly cloudy26°3%7 PMsunny24°4%8 PMsunny21°4%
.

Skies are likely to remain clear overnight.

Last Updated: 2026-07-19 21:30 (Local Time)

Waterloo Weather Parameters

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Waterloo 10-Days Weather Forecast

See Monthly
Today19 Jul.


Sunny

Sunny

Clear Sky with temperature at 19 °C and humidity will be at 64% with 16.2 km/h winds.


temperature icon

25°C  /  13°C

temperature iconHumi.64 %
temperature iconPrec.0 mm


Sunrise icon

Sunrise

05:58 AM

15hrs 0min

Sunset icon

Sunset

08:58 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

ClearClear

16 °C

86 %

0

16.2 kmph /  N

Feels Like IconFeels 9 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

1 AM

ClearClear

15 °C

87 %

0

12.6 kmph /  NNW

Feels Like IconFeels 9 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

2 AM

ClearClear

15 °C

88 %

0

12.2 kmph /  NNW

Feels Like IconFeels 8 °C

Temperature IconCover 0 %

Visibility IconVisibility 2 km

3 AM

ClearClear

14 °C

90 %

0

12.6 kmph /  NNW

Feels Like IconFeels 8 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

4 AM

ClearClear

14 °C

92 %

0

12.6 kmph /  NNW

Feels Like IconFeels 8 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

5 AM

ClearClear

14 °C

92 %

0

12.2 kmph /  NNW

Feels Like IconFeels 8 °C

Temperature IconCover 1 %

Visibility IconVisibility 2 km

6 AM

SunnySunny

13 °C

93 %

0

11.9 kmph /  NNW

Feels Like IconFeels 8 °C

Temperature IconCover 0 %

Visibility IconVisibility 2 km

7 AM

SunnySunny

14 °C

93 %

0.2

10.4 kmph /  N

Feels Like IconFeels 8 °C

Temperature IconCover 2 %

Visibility IconVisibility 2 km

8 AM

SunnySunny

15 °C

87 %

0.8

11.5 kmph /  N

Feels Like IconFeels 9 °C

Temperature IconCover 1 %

Visibility IconVisibility 10 km

9 AM

SunnySunny

17 °C

79 %

1.7

12.6 kmph /  N

Feels Like IconFeels 10 °C

Temperature IconCover 5 %

Visibility IconVisibility 10 km

10 AM

Partly CloudyPartly Cloudy

18 °C

69 %

3

13.7 kmph /  N

Feels Like IconFeels 12 °C

Temperature IconCover 26 %

Visibility IconVisibility 10 km

11 AM

Partly CloudyPartly Cloudy

20 °C

59 %

3.6

12.6 kmph /  NNW

Feels Like IconFeels 14 °C

Temperature IconCover 37 %

Visibility IconVisibility 10 km

12 PM

Partly CloudyPartly Cloudy

21 °C

52 %

3.4

11.2 kmph /  NNW

Feels Like IconFeels 15 °C

Temperature IconCover 40 %

Visibility IconVisibility 10 km

1 PM

SunnySunny

22 °C

46 %

4.3

8.3 kmph /  NW

Feels Like IconFeels 17 °C

Temperature IconCover 25 %

Visibility IconVisibility 10 km

2 PM

SunnySunny

23 °C

45 %

6.7

9.4 kmph /  WNW

Feels Like IconFeels 17 °C

Temperature IconCover 16 %

Visibility IconVisibility 10 km

3 PM

SunnySunny

24 °C

41 %

6.4

10.4 kmph /  WNW

Feels Like IconFeels 18 °C

Temperature IconCover 23 %

Visibility IconVisibility 10 km

4 PM

SunnySunny

24 °C

39 %

4.9

12.2 kmph /  WNW

Feels Like IconFeels 18 °C

Temperature IconCover 11 %

Visibility IconVisibility 10 km

5 PM

SunnySunny

25 °C

38 %

3.1

14.4 kmph /  WNW

Feels Like IconFeels 18 °C

Temperature IconCover 10 %

Visibility IconVisibility 10 km

6 PM

SunnySunny

24 °C

37 %

1.6

15.5 kmph /  WNW

Feels Like IconFeels 17 °C

Temperature IconCover 11 %

Visibility IconVisibility 10 km

7 PM

SunnySunny

24 °C

37 %

0.6

14.8 kmph /  WNW

Feels Like IconFeels 17 °C

Temperature IconCover 15 %

Visibility IconVisibility 10 km

8 PM

SunnySunny

22 °C

38 %

0.2

13.3 kmph /  NW

Feels Like IconFeels 15 °C

Temperature IconCover 4 %

Visibility IconVisibility 10 km

9 PM

ClearClear

18 °C

60 %

0

14 kmph /  NW

Feels Like IconFeels 18 °C

Temperature IconCover 0 %

Visibility IconVisibility 14 km

10 PM

ClearClear

18 °C

47 %

0

13 kmph /  NW

Feels Like IconFeels 11 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

11 PM

ClearClear

16 °C

54 %

0

11.9 kmph /  NNW

Feels Like IconFeels 10 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

Temp18 °C


ConditionClear


Humidity60 %

Feels18 °C


Cover0 %


Visibility14 km

Wind Speed & Dir.14 kmph /  NW


UV0

Waterloo 30-Days (July 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny37°23°
2
Sunny36°22°
3
Sunny34°21°
4
Sunny30°21°
5
Sunny28°18°
6
Sunny29°15°
7
Sunny31°18°
8
Sunny33°16°
9
Sunny30°19°
10
Sunny28°18°
11
Sunny30°16°
12
Sunny31°14°
13
Sunny34°14°
14
Sunny38°21°
15
Sunny34°20°
16
Sunny27°17°
17
Smoky haze32°14°
18
Smoky haze30°17°
19Today
Sunny24°13°
20
Sunny26°9°
21
Sunny25°15°
22
Sunny21°11°
23
Sunny24°10°
24
Sunny25°13°
25
Sunny22°11°
26
Sunny23°11°
27
Rain Showers26°16°
28
Rain Showers26°16°
29
Rain Showers25°16°
30
Rain25°15°
31
Rain Showers25°15°

JulyWeather Overview

No. of days:

Sunny

Sunny

24

Cloudy

Cloudy

0

Rainy

Rainy

5

Snowy

Snowy

0


The monthly weather averages in Waterloo consist of 24 sunny days, 0 cloudy days, 5 rainy days, and 0 snowy days.

Waterloo's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
18 °C
clearClear
60%
0

14 kmph /  NW

20 °C
clearClear
42%
0

14 kmph /  NW

Canada's Hottest Cities - July 2026

Hottest
Coldest

Last Updated: 20 Jul 2026, 01:47 AM

City Weather Rankings

FAQs About Waterloo Weather Conditions


1. What is the current temperature in Waterloo today - 19 July 2026?

The current temperature in Waterloo is 18°C, with a feels-like temperature of 18°C. Today's forecast shows a high of 25°C and a low of 13°C, giving a 12 degree swing through the day as of 09:30 PM 19 July 2026.

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

Here is a complete overview of Waterloo's current weather conditions as of 09:30 PM 19 July 2026: Condition : Clear Temperature : 18°C Cool (Feels like 18°C) Humidity : 60% Wind Speed : 14 km/h from NW (309 degrees), Gust 8.2 m/s UV Index : 0 (Low Air Pressure : 1015 mb Cloud Cover : 0% Visibility : 14 km Precipitation : 0 mm (4% chance of rain)

3. What is the 10-day weather forecast for Waterloo from 09:30 PM 19 July 2026?

From 09:30 PM 19 July 2026, Waterloo's 10-day forecast shows this trend: Today (Jul. 19) : Temp. 19°C, Hum. 64% and Sunny condition. Monday (Jul. 20) : Temp. 19°C, Hum. 58% and Sunny condition. Tuesday (Jul. 21) : Temp. 21°C, Hum. 75% and Patchy rain nearby condition. Wednesday (Jul. 22) : Temp. 16°C, Hum. 64% and Sunny condition. Thursday (Jul. 23) : Temp. 17°C, Hum. 58% and Sunny condition. Friday (Jul. 24) : Temp. 20°C, Hum. 65% and Sunny condition. Saturday (Jul. 25) : Temp. 19°C, Hum. 66% and Sunny condition. Sunday (Jul. 26) : Temp. 19°C, Hum. 55% and Sunny condition. Monday (Jul. 27) : Temp. 21°C, Hum. 82% and Rain Showers condition. Tuesday (Jul. 28) : Temp. 21°C, Hum. 80% and Rain Showers condition.

4. Will it rain in Waterloo today?

As of 09:30 PM 19 July 2026, there is a 2% chance of rainfall in Waterloo later today around 2026-07-19 22:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.

5. What is the monthly weather forecast for Waterloo in July 2026?

July 2026 in Waterloo is forecast to have 24 sunny days, 5 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 9°C to highs of 38°C.

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

Weather directly impacts air quality in Waterloo. 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.