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Region of Waterloo Int'l Airport, Ontario

Latitude 43.46° N Longitude 80.38° W

Past 24 Hour Conditions

Date / Time
(EDT)
Conditions Temperature
(°C)
Wind
(km/h)
Relative
humidity
(%)
Dew
point
(°C)
Pressure
(kPa)
Visibility
(km)
11 October 2026
08:00


Cloudy

11  (10.9) calm 97 11 102.2 16
07:00


Mostly Cloudy

10  (10.0) ENE 13 99 10 102.2 16
06:00


Cloudy

10  (9.9) NE 8 99 10 102.3 16
05:00


Cloudy

8  (8.4) NE 4 99 8 102.3 13
04:00


Mist

8  (7.5) calm 99 7 102.4 6
03:00


Mist

7  (6.5) N 4 99 6 102.4 6
02:00


Mist

5  (5.4) ENE 5 99 5 102.5 1.2
01:00


Fog

7  (7.3) ENE 5 98 7 102.5 0.8
00:00


Mist

8  (7.9) calm 98 8 102.6 1.0
10 October 2026
23:00


Clear

10  (9.5) E 8 97 9 102.6 16
22:00


Clear

10  (10.1) E 8 95 9 102.7 16
21:00


Clear

11  (10.7) ENE 9 94 10 102.7 16
20:00


Clear

11  (11.4) E 11 90 10 102.7 16
19:00


Clear

12  (12.4) E 17 83 10 102.7 16
18:00


Sunny

14  (13.5) E 11 73 9 102.7 16
17:00


Sunny

15  (15.0) E 18 64 8 102.7 16
16:00


Sunny

16  (16.3) E 15 58 8 102.7 16
15:00


Sunny

17  (16.9)   E 21 gusts 30 51 7 102.8 16
14:00


Sunny

17  (16.9)   E 22 gusts 32 46 5 102.8 16
13:00


Sunny

16  (16.0) E 26 gusts 35 49 5 102.9 16
12:00


Mostly Cloudy

14  (14.1) E 22 gusts 35 61 7 103.0 16
11:00


Cloudy

13  (12.6) E 21 gusts 30 70 7 103.0 16
10:00


Mostly Cloudy

11  (11.2) E 17 85 9 103.0 16
09:00


Mainly Sunny

7  (7.4) E 13 97 7 102.9 16
08:00


Partly Cloudy

3  (2.6)   NNE 4 98 2 102.9 16
Legend
n/a: not available

This table displays weather elements available for this station

Highest temperature
Lowest temperature

Equal temperature values are all highlighted

This is an automated product, generated using preliminary data.

If you require additional historical weather information, please visit Climate website.

Highlighting criteria

Significant Weather Conditions

To highlight potentially dangerous weather conditions the following are displayed in bold characters:

  • Tornado
  • Funnel Cloud
  • Thunderstorm
  • Lightning
  • Hail
  • Freezing precipitation
  • Heavy precipitation
  • Any other weather condition, if the visibility is 1.0 km0.6 miles or less

In addition some weather elements are displayed in bold characters when they reach the following values:

Temperatures:

  • Hot: 30.0°C86°F and higher
  • Cold: -30.0°C-22°F and lower
Humidex:
  • Values of 3595 and more
Wind chill
  • Values of -35-31 and below

Winds:

  • Mean speed of 60 km/h37 mph or more
  • Gust speed of 90 km/h56 mph or more

Visibility:

  • 1.0 km0.6 miles or less along with the weather conditions
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