London Int'l Airport, Ontario
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Latitude 43.03° N | Longitude 81.15° W
Past 24 Hour Conditions
| Date / Time (EDT) |
Conditions |
Temperature (°C) |
Wind (km/h) |
Humidex | Relative humidity (%) |
Dew point (°C) |
Pressure (kPa) |
Visibility (km) |
||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 August 2018 | ||||||||||||||
| 04:00 |
 Mostly Cloudy |
18 (18.3) | N 4 | * | 95 | 17 | 101.5 | 24 | ||||||
| 03:00 |
Mostly Cloudy |
19 (18.7) | N 2 | * | 92 | 18 | 101.5 | 24 | ||||||
| 02:00 |
 Partly Cloudy |
19 (18.9) | WNW 7 | * | 95 | 18 | 101.6 | 24 | ||||||
| 01:00 |
Mostly Cloudy |
19 (18.8) | N 3 | * | 93 | 18 | 101.6 | 24 | ||||||
| 00:00 |
Mostly Cloudy |
18 (18.4) | NW 6 | * | 95 | 18 | 101.6 | 24 | ||||||
| 13 August 2018 | ||||||||||||||
| 23:00 |
Mostly Cloudy |
19 (18.8) | calm | * | 94 | 18 | 101.6 | 24 | ||||||
| 22:00 |
Partly Cloudy |
20 (19.7) | N 3 | * | 92 | 18 | 101.6 | 24 | ||||||
| 21:00 |
Mostly Cloudy |
21 (21.1) | WNW 5 | 28 | 89 | 19 | 101.6 | 24 | ||||||
| 20:00 |
 Mostly Cloudy |
24 (24.0) | N 2 | 31 | 74 | 19 | 101.6 | 24 | ||||||
| 19:00 |
Mostly Cloudy |
25 (24.6) | NNW 13 | 31 | 70 | 19 | 101.6 | 24 | ||||||
| 18:00 |
Mostly Cloudy |
26 (26.3) | N 3 | 32 | 57 | 17 | 101.6 | 24 | ||||||
| 17:00 |
Mostly Cloudy |
27 (26.6) | N 2 | 31 | 51 | 16 | 101.6 | 24 | ||||||
| 16:00 |
Mostly Cloudy |
27 (26.6) | NE 6 | 31 | 51 | 16 | 101.7 | 24 | ||||||
| 15:00 |
Mostly Cloudy |
27 (26.9) | NNE 7 | 32 | 53 | 17 | 101.7 | 24 | ||||||
| 14:00 |
 Partly Cloudy |
28 (27.7) | N 9 | 32 | 48 | 16 | 101.8 | 24 | ||||||
| 13:00 |
Mostly Cloudy |
28 (27.6) | ENE 8 | 33 | 53 | 17 | 101.9 | 24 | ||||||
| 12:00 |
Partly Cloudy |
27 (26.5) | NE 11 | 31 | 53 | 16 | 101.9 | 24 | ||||||
| 11:00 |
Mostly Cloudy |
25 (25.3) | ENE 9 | 30 | 58 | 17 | 102.0 | 24 | ||||||
| 10:00 |
Partly Cloudy |
24 (24.2) | NE 6 | 30 | 67 | 18 | 102.0 | 24 | ||||||
| 09:00 |
 Mainly Sunny |
22 (21.5) | N 8 | 27 | 75 | 17 | 102.0 | 24 | ||||||
| 08:00 |
Mainly Sunny |
18 (18.4) | NE 4 | * | 82 | 15 | 102.0 | 24 | ||||||
| 07:00 |
Mainly Sunny |
16 (16.0) | calm | * | 86 | 14 | 102.0 | 24 | ||||||
| 06:00 |
 Mainly Clear |
15 (15.4) | calm | * | 89 | 14 | 101.9 | 24 | ||||||
| 05:00 |
 Clear |
16 (15.8) | NNE 7 | * | 88 | 14 | 101.9 | 24 | ||||||
| 04:00 |
Clear |
16 (15.6) | N 11 | * | 93 | 15 | 101.9 | 24 | ||||||
Legend
This table displays weather elements available for this station
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
- Values of 3595 and more
- 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
What we are doing
Weather Forecasts
Weather Alerts
Weather Resources
Features
UV Index and sun protection
Play it safe!
Extreme Heat Protection
Be weather wise!
Lightning Safety
When thunder roars, GO INDOORS!