Waterloo Weather Conditions

Current Temperature Level

clear
21°C
27°C19°C
Pleasant

Clear

Feels Like 22°C

Chances of Rain11%

Good

50AQI

Humidity

85%

Nowclear22°11%10 PMclear21°12%11 PMclear21°12%12 AMclear20°11%1 AMclear19°11%2 AMclear18°12%3 AMclear17°12%4 AMclear16°13%5 AMclear16°13%6 AMclear16°13%7 AMsunny14°11%8 AMsunny17°10%9 AMsunny19°6%10 AMsunny21°4%11 AMsunny23°3%12 PMsunny25°2%1 PMsunny26°1%2 PMsunny27°1%3 PMsunny27°1%4 PMsunny27°2%5 PMsunny27°2%6 PMsunny25°3%7 PMsunny23°5%8 PMsunny21°6%
.

Skies are likely to remain clear overnight.

Last Updated: 2026-08-08 21:00 (Local Time)

Waterloo Weather Parameters

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Waterloo 10-Days Weather Forecast

See Monthly
Today8 Aug.


Sunny

Sunny

Clear Sky with temperature at 22 °C and humidity will be at 87% with 23 km/h winds.


temperature icon

27°C  /  19°C

temperature iconHumi.87 %
temperature iconPrec.3.86 mm


Sunrise icon

Sunrise

06:19 AM

14hrs 16min

Sunset icon

Sunset

08:35 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

ClearClear

20 °C

88 %

0

8.6 kmph /  S

Feels Like IconFeels 21 °C

Temperature IconCover 0 %

Visibility IconVisibility 2 km

1 AM

ClearClear

19 °C

89 %

0

9.4 kmph /  S

Feels Like IconFeels 20 °C

Temperature IconCover 0 %

Visibility IconVisibility 2 km

2 AM

ClearClear

19 °C

91 %

0

10.4 kmph /  S

Feels Like IconFeels 20 °C

Temperature IconCover 2 %

Visibility IconVisibility 2 km

3 AM

ClearClear

19 °C

93 %

0

9.7 kmph /  SSW

Feels Like IconFeels 20 °C

Temperature IconCover 19 %

Visibility IconVisibility 2 km

4 AM

ClearClear

19 °C

94 %

0

9.4 kmph /  SSW

Feels Like IconFeels 20 °C

Temperature IconCover 11 %

Visibility IconVisibility 0 km

5 AM

ClearClear

19 °C

94 %

0

9 kmph /  SSW

Feels Like IconFeels 20 °C

Temperature IconCover 12 %

Visibility IconVisibility 9 km

6 AM

ClearClear

19 °C

94 %

0

8.3 kmph /  SSW

Feels Like IconFeels 20 °C

Temperature IconCover 4 %

Visibility IconVisibility 0 km

7 AM

FogFog

21 °C

97 %

0.1

8.3 kmph /  SSW

Feels Like IconFeels 23 °C

Temperature IconCover 100 %

Visibility IconVisibility 0 km

8 AM

FogFog

21 °C

100 %

0.6

8.6 kmph /  SW

Feels Like IconFeels 24 °C

Temperature IconCover 100 %

Visibility IconVisibility 2 km

9 AM

MistMist

22 °C

96 %

1.6

12.2 kmph /  SW

Feels Like IconFeels 24 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

10 AM

CloudyCloudy

24 °C

91 %

3.1

15.8 kmph /  SW

Feels Like IconFeels 25 °C

Temperature IconCover 82 %

Visibility IconVisibility 9 km

11 AM

Partly CloudyPartly Cloudy

26 °C

80 %

5

16.2 kmph /  SW

Feels Like IconFeels 28 °C

Temperature IconCover 39 %

Visibility IconVisibility 9 km

12 PM

Partly CloudyPartly Cloudy

27 °C

73 %

6.7

18.7 kmph /  WSW

Feels Like IconFeels 30 °C

Temperature IconCover 30 %

Visibility IconVisibility 10 km

1 PM

SunnySunny

26 °C

72 %

7.6

19.8 kmph /  WSW

Feels Like IconFeels 28 °C

Temperature IconCover 21 %

Visibility IconVisibility 10 km

2 PM

SunnySunny

27 °C

72 %

7.5

21.2 kmph /  WSW

Feels Like IconFeels 30 °C

Temperature IconCover 1 %

Visibility IconVisibility 9 km

3 PM

Patchy rain nearbyPatchy rain nearby

27 °C

71 %

6.5

23 kmph /  WSW

Feels Like IconFeels 28 °C

Temperature IconCover 78 %

Visibility IconVisibility 10 km

4 PM

RainRain

22 °C

89 %

4.7

22.7 kmph /  W

Feels Like IconFeels 21 °C

Temperature IconCover 60 %

Visibility IconVisibility 9 km

5 PM

Patchy rain nearbyPatchy rain nearby

24 °C

87 %

2.1

18.7 kmph /  WNW

Feels Like IconFeels 25 °C

Temperature IconCover 80 %

Visibility IconVisibility 9 km

6 PM

SunnySunny

25 °C

84 %

0.8

14.8 kmph /  W

Feels Like IconFeels 27 °C

Temperature IconCover 4 %

Visibility IconVisibility 9 km

7 PM

SunnySunny

24 °C

85 %

0.4

10.1 kmph /  WSW

Feels Like IconFeels 26 °C

Temperature IconCover 24 %

Visibility IconVisibility 9 km

8 PM

SunnySunny

23 °C

87 %

0

8.3 kmph /  W

Feels Like IconFeels 25 °C

Temperature IconCover 0 %

Visibility IconVisibility 9 km

9 PM

ClearClear

22 °C

86 %

0

7.2 kmph /  NW

Feels Like IconFeels 24 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

10 PM

ClearClear

21 °C

87 %

0

9.7 kmph /  NNW

Feels Like IconFeels 23 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

11 PM

ClearClear

21 °C

88 %

0

12.2 kmph /  NNW

Feels Like IconFeels 22 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

Temp22 °C


ConditionClear


Humidity86 %

Feels24 °C


Cover0 %


Visibility10 km

Wind Speed & Dir.7.2 kmph /  NW


UV0

Waterloo 30-Days (August 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny28°17°
2
Sunny29°17°
3
Sunny30°16°
4
Sunny27°18°
5
Sunny20°16°
6
Sunny28°16°
7
Sunny28°19°
8Today
Sunny28°15°
9
Sunny30°17°
10
Sunny28°20°
11
Sunny29°20°
12
Partly Cloudy30°18°
13
Sunny23°13°
14
Sunny24°11°
15
Sunny23°14°
16
Rain Showers27°16°
17
Rain Showers26°16°
18
Rain Showers27°16°
19
Rain Showers27°16°
20
Rain Showers26°17°
21
Rain Showers26°16°
22
Heavy Rain27°15°
23
Rain Showers28°16°
24
Rain Showers28°17°
25
Heavy Rain27°17°
26
Rain Showers27°17°
27
Rain Showers27°17°
28
Rain Showers27°17°
29
Rain Showers27°17°
30
Rain Showers26°16°
31
Rain Showers26°15°

AugustWeather Overview

No. of days:

Sunny

Sunny

14

Cloudy

Cloudy

1

Rainy

Rainy

16

Snowy

Snowy

0


The monthly weather averages in Waterloo consist of 14 sunny days, 1 cloudy days, 16 rainy days, and 0 snowy days.

Waterloo's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
21 °C
clearClear
85%
0

9.4 kmph /  SE

21 °C
clearClear
85%
0

9.4 kmph /  SE

United States's Hottest Cities - August 2026

Hottest
Coldest

Last Updated: 09 Aug 2026, 02:11 AM

City Weather Rankings

FAQs About Waterloo Weather Conditions


1. What is the current temperature in Waterloo today - 08 August 2026?

The current temperature in Waterloo is 21°C, with a feels-like temperature of 22°C. Today's forecast shows a high of 27°C and a low of 19°C, giving a 8 degree swing through the day as of 09:00 PM 08 August 2026.

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

Here is a complete overview of Waterloo's current weather conditions as of 09:00 PM 08 August 2026: Condition : Clear Temperature : 21°C Pleasant (Feels like 22°C) Humidity : 85% Wind Speed : 9.4 km/h from SE (145 degrees), Gust 5.5 m/s UV Index : 0 (Low Air Pressure : 1015 mb Cloud Cover : 0% Visibility : 10 km Precipitation : 0 mm (72% chance of rain)

3. What is the 10-day weather forecast for Waterloo from 09:00 PM 08 August 2026?

From 09:00 PM 08 August 2026, Waterloo's 10-day forecast shows this trend: Today (Aug. 8) : Temp. 22°C, Hum. 87% and Sunny condition. Sunday (Aug. 9) : Temp. 21°C, Hum. 71% and Sunny condition. Monday (Aug. 10) : Temp. 21°C, Hum. 89% and Sunny condition. Tuesday (Aug. 11) : Temp. 20°C, Hum. 74% and Sunny condition. Wednesday (Aug. 12) : Temp. 20°C, Hum. 65% and Sunny condition. Thursday (Aug. 13) : Temp. 16°C, Hum. 75% and Sunny condition. Friday (Aug. 14) : Temp. 14°C, Hum. 75% and Sunny condition. Saturday (Aug. 15) : Temp. 15°C, Hum. 74% and Sunny condition. Sunday (Aug. 16) : Temp. 20°C, Hum. 80% and Rain Showers condition. Monday (Aug. 17) : Temp. 20°C, Hum. 83% and Rain Showers condition.

4. Will it rain in Waterloo today?

As of 09:00 PM 08 August 2026, there is a 11% chance of rainfall in Waterloo later today around 2026-08-08 21:00. 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 August 2026?

August 2026 in Waterloo is forecast to have 14 sunny days, 16 rainy days, 1 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 11°C to highs of 30°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.