Waterloo Weather Conditions
Current Temperature Level
Waterloo Weather Conditions
Current Temperature Level
Feels Like 26°C
Chances of Rain0%
28°0%3 PM34°0%4 PM34°0%5 PM34°0%6 PM33°0%7 PM31°0%8 PM28°0%9 PM
25°1%10 PM23°3%11 PM22°4%12 AM21°5%1 AM20°10%2 AM
19°11%3 AM19°10%4 AM19°9%5 AM19°10%6 AM19°11%7 AM19°9%8 AM20°9%9 AM22°6%10 AM24°6%11 AM24°6%12 PM25°6%1 PM25°6%It is likely to be sunny; sun protection may help.
Last Updated: 2026-07-31 14:00 (Local Time)
243°WSW
Direction
3.6km/h
Wind Speed
Gust Speed
3m/s
Precipitation
Precipitation
0mm
Pressure
1016mb
UV Index
7.4Very High
Today
23
°C
49%Saturday
21
°C74%Sunday
19
°C97%Monday
19
°C92%Tuesday
20
°C71%Wednesday
21
°C73%Thursday
22
°C69%Friday
22
°C82%Saturday
20
°C80%Sunday
21
°C79%Sunny
Clear Sky with temperature at 23 °C and humidity will be at 49% with 13 km/h winds.34°C / 11°C
Humi.49 %
Prec.0 mm
Sunrise
06:10 AM14hrs 36min
Sunset
08:46 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
15 °C
54 %
0
11.2 kmph / NNW
Clear
Feels 12 °C
Cover 0 %
Visibility 10 km
1 AM
Clear
14 °C
61 %
0
9.7 kmph / N
ClearFeels 12 °C
Cover 0 %
Visibility 10 km
2 AM
Clear
14 °C
65 %
0
6.1 kmph / N
ClearFeels 12 °C
Cover 0 %
Visibility 10 km
3 AM
Clear
13 °C
71 %
0
2.9 kmph / NNW
ClearFeels 13 °C
Cover 0 %
Visibility 10 km
4 AM
Clear
13 °C
76 %
0
5.4 kmph / WNW
ClearFeels 12 °C
Cover 0 %
Visibility 10 km
5 AM
Clear
13 °C
79 %
0
5.4 kmph / N
ClearFeels 12 °C
Cover 0 %
Visibility 10 km
6 AM
Clear
12 °C
79 %
0
3.6 kmph / NW
ClearFeels 11 °C
Cover 2 %
Visibility 10 km
7 AM
Sunny
11 °C
88 %
0.2
7.2 kmph / WNW
SunnyFeels 10 °C
Cover 17 %
Visibility 10 km
8 AM
Sunny
14 °C
75 %
0.7
5 kmph / NNW
SunnyFeels 13 °C
Cover 5 %
Visibility 10 km
9 AM
Sunny
18 °C
60 %
1.7
4.3 kmph / NNE
SunnyFeels 17 °C
Cover 0 %
Visibility 10 km
10 AM
Sunny
22 °C
43 %
3.4
1.1 kmph / WSW
SunnyFeels 21 °C
Cover 0 %
Visibility 10 km
11 AM
Sunny
28 °C
34 %
5.3
3.2 kmph / W
SunnyFeels 27 °C
Cover 0 %
Visibility 10 km
12 PM
Sunny
30 °C
26 %
6.7
2.9 kmph / WSW
SunnyFeels 29 °C
Cover 0 %
Visibility 10 km
1 PM
Sunny
32 °C
21 %
7.6
3.6 kmph / W
SunnyFeels 31 °C
Cover 0 %
Visibility 10 km
2 PM
Sunny
28 °C
37 %
7.4
3.6 kmph / WSW
SunnyFeels 26 °C
Cover 0 %
Visibility 14.5 km
3 PM
Sunny
34 °C
24 %
6.1
2.5 kmph / WSW
SunnyFeels 34 °C
Cover 0 %
Visibility 10 km
4 PM
Sunny
34 °C
25 %
4.4
1.8 kmph / S
SunnyFeels 34 °C
Cover 0 %
Visibility 10 km
5 PM
Sunny
34 °C
25 %
2.4
5 kmph / SE
SunnyFeels 33 °C
Cover 0 %
Visibility 10 km
6 PM
Sunny
33 °C
25 %
1
7.6 kmph / SSE
SunnyFeels 31 °C
Cover 0 %
Visibility 10 km
7 PM
Sunny
31 °C
26 %
0.2
13 kmph / SW
SunnyFeels 28 °C
Cover 0 %
Visibility 10 km
8 PM
Sunny
28 °C
31 %
0
11.9 kmph / WSW
SunnyFeels 26 °C
Cover 0 %
Visibility 10 km
9 PM
Clear
25 °C
37 %
0
11.9 kmph / SW
ClearFeels 23 °C
Cover 0 %
Visibility 10 km
10 PM
Clear
23 °C
58 %
0
10.8 kmph / SSW
ClearFeels 23 °C
Cover 0 %
Visibility 9 km
11 PM
Clear
22 °C
66 %
0
10.8 kmph / SSW
ClearFeels 22 °C
Cover 0 %
Visibility 10 km
37°23°36°22°34°21°30°21°28°18°29°15°31°18°33°16°30°19°28°18°30°16°31°14°34°14°38°21°34°20°27°17°
32°14°30°17°25°13°28°9°25°16°23°12°25°10°29°10°28°13°28°14°31°14°27°17°28°15°31°12°34°12°JulyWeather Overview
No. of days:
Sunny
29
Cloudy
0
Rainy
0
Snowy
0
The monthly weather averages in Waterloo consist of 29 sunny days, 0 cloudy days, 0 rainy days, and 0 snowy days.
Waterloo's Locations Weather Conditions
Canada's Hottest Cities - July 2026
1.
Windsor, Ontario
31 °C
Partly Cloudy
36%
8
7.6 kmph / SW
2.
Brantford, Ontario
30 °C
Sunny
27%
7.7
3.6 kmph / WSW
3.
Burlington, Ontario
30 °C
Sunny
38%
7.5
3.6 kmph / SSW
4.
Sarnia, Ontario
30 °C
Sunny
49%
7.8
5.8 kmph / NNE
5.
Chatham, Ontario
30 °C
Cloudy
52%
7.7
5 kmph / WSW
6.
Greater Sudbury, Ontario
29 °C
Cloudy
58%
5.9
11.2 kmph / SW
7.
Central Elgin, Ontario
29 °C
Partly Cloudy
52%
7.6
11.2 kmph / SSE
8.
St Thomas, Ontario
29 °C
Partly Cloudy
52%
7.6
11.2 kmph / SSE
9.
Sudbury, Ontario
29 °C
Cloudy
58%
5.9
11.2 kmph / SW
10.
Senneterre, Quebec
29 °C
Cloudy
43%
5.1
10.1 kmph / SW
Last Updated: 31 Jul 2026, 06:07 PM
City Weather RankingsFAQs About Waterloo Weather Conditions
1. What is the current temperature in Waterloo today - 31 July 2026?
1. What is the current temperature in Waterloo today - 31 July 2026?
The current temperature in Waterloo is 28°C, with a feels-like temperature of 26°C. Today's forecast shows a high of 34°C and a low of 11°C, giving a 23 degree swing through the day as of 02:00 PM 31 July 2026.
2. What are the current weather parameters in Waterloo today?
2. What are the current weather parameters in Waterloo today?
Here is a complete overview of Waterloo's current weather conditions as of 02:00 PM 31 July 2026: Condition : Sunny Temperature : 28°C Pleasant (Feels like 26°C) Humidity : 37% Wind Speed : 3.6 km/h from WSW (243 degrees), Gust 3 m/s UV Index : 7.4 (Very High Air Pressure : 1016 mb Cloud Cover : 0% Visibility : 14.5 km Precipitation : 0 mm (1% chance of rain)
3. What is the 10-day weather forecast for Waterloo from 02:00 PM 31 July 2026?
3. What is the 10-day weather forecast for Waterloo from 02:00 PM 31 July 2026?
From 02:00 PM 31 July 2026, Waterloo's 10-day forecast shows this trend: Today (Jul. 31) : Temp. 23°C, Hum. 49% and Sunny condition. Saturday (Aug. 1) : Temp. 21°C, Hum. 74% and Partly Cloudy condition. Sunday (Aug. 2) : Temp. 19°C, Hum. 97% and Rain Shower condition. Monday (Aug. 3) : Temp. 19°C, Hum. 92% and Rain Shower condition. Tuesday (Aug. 4) : Temp. 20°C, Hum. 71% and Sunny condition. Wednesday (Aug. 5) : Temp. 21°C, Hum. 73% and Sunny condition. Thursday (Aug. 6) : Temp. 22°C, Hum. 69% and Sunny condition. Friday (Aug. 7) : Temp. 22°C, Hum. 82% and Patchy rain nearby condition. Saturday (Aug. 8) : Temp. 20°C, Hum. 80% and Rain Showers condition. Sunday (Aug. 9) : Temp. 21°C, Hum. 79% and Rain Showers condition.
4. Will it rain in Waterloo today?
4. Will it rain in Waterloo today?
As of 02:00 PM 31 July 2026, there is a 1% chance of rainfall in Waterloo later today around 2026-07-31 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 July 2026?
5. What is the monthly weather forecast for Waterloo in July 2026?
July 2026 in Waterloo is forecast to have 29 sunny days, 0 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?
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.
