Montréal-Trudeau Int'l Airport, Quebec

Latitude 45.47° N | Longitude 73.74° W

Past 24 Hour Conditions

Imperial units
Graphic

Date / Time (EDT)	Conditions	Temperature (°C)	Temperature (°F)	Wind (km/h)	Wind (mph)	Humidex	Humidex	Relative humidity (%)	Dew point (°C)	Dew point (°F)	Pressure (kPa)	Pressure (inches)	Visibility (km)	Visibility (mi)
27 June 2026
07:00	Partly Cloudy	18 (17.5)	64 (63.5)	N 2	calm	*	*	90	16	60	101.8	30.1	24	15
06:00	Partly Cloudy	16 (16.0)	61 (60.8)	N 2	calm	*	*	94	15	59	101.8	30.1	24	15
05:00	Mostly Cloudy	16 (16.2)	61 (61.2)	N 2	calm	*	*	95	15	60	101.7	30.0	24	15
04:00	Mostly Cloudy	17 (16.9)	62 (62.4)	calm	calm	*	*	94	16	61	101.7	30.0	24	15
03:00	Mostly Cloudy	17 (16.8)	62 (62.2)	N 3	N 2	*	*	94	16	60	101.7	30.0	24	15
02:00	Mostly Cloudy	17 (17.2)	63 (63.0)	SW 4	SW 2	*	*	92	16	61	101.7	30.0	24	15
01:00	Mostly Cloudy	18 (17.6)	64 (63.7)	calm	calm	*	*	88	16	60	101.7	30.0	24	15
00:00	Mainly Clear	18 (18.4)	65 (65.1)	N 2	calm	*	*	87	16	61	101.7	30.0	24	15
26 June 2026
23:00	Mainly Clear	18 (17.9)	64 (64.2)	W 3	W 2	*	*	84	15	59	101.7	30.0	24	15
22:00	Mainly Clear	19 (19.1)	66 (66.4)	NW 6	NW 4	*	*	79	15	60	101.7	30.0	24	15
21:00	Partly Cloudy	20 (20.2)	68 (68.4)	NNW 8	NNW 5	24	75	72	15	59	101.6	30.0	24	15
20:00	Partly Cloudy	21 (21.4)	71 (70.5)	NNW 6	NNW 4	25	77	68	15	59	101.6	30.0	48	30
19:00	Mostly Cloudy	22 (21.6)	71 (70.9)	N 11	N 7	26	79	71	16	61	101.6	30.0	48	30
18:00	Partly Cloudy	22 (21.7)	71 (71.1)	W 4	W 2	27	81	71	16	61	101.6	30.0	24	15
17:00	Light Rainshower	20 (20.2)	68 (68.4)	WNW 7	WNW 4	26	79	83	17	63	101.6	30.0	24	15
16:00	Mostly Cloudy	22 (22.3)	72 (72.1)	N 10	N 6	26	79	64	15	59	101.5	30.0	24	15
15:00	Mostly Cloudy	21 (21.4)	71 (70.5)	W 5	W 3	26	79	71	16	61	101.5	30.0	24	15
14:00	Mostly Cloudy	21 (21.0)	70 (69.8)	WNW 10	WNW 6	26	79	73	16	61	101.5	30.0	24	15
13:00	Mostly Cloudy	20 (20.2)	68 (68.4)	S 8	S 5	25	77	78	16	61	101.6	30.0	48	30
12:00	Mostly Cloudy	20 (19.8)	68 (67.6)	SE 5	SE 3	*	*	75	15	59	101.6	30.0	24	15
11:00	Mostly Cloudy	19 (19.2)	67 (66.6)	SE 5	SE 3	*	*	78	15	60	101.6	30.0	24	15
10:00	Mostly Cloudy	19 (19.1)	66 (66.4)	SE 7	SE 4	*	*	78	15	59	101.6	30.0	24	15
09:00	Mostly Cloudy	19 (18.5)	65 (65.3)	E 9	E 6	*	*	85	16	61	101.6	30.0	24	15
08:00	Mostly Cloudy	18 (17.8)	64 (64.0)	ESE 10	ESE 6	*	*	86	15	60	101.6	30.0	24	15
07:00	Mostly Cloudy	17 (17.2)	63 (63.0)	ESE 9	ESE 6	*	*	89	15	60	101.6	30.0	24	15

Legend

n/a: not available

*: value not significant

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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