5-day weather forecast Mont-Tremblant 20-04-2026

Weather forecast Mont-Tremblant Monday, April 20 20.04.2026: sunny, temperature from -4 °C to 3 °C.

Precipitation probability 62%. Wind up to 4.5 m/s (gusts 5.17 m/s). Air humidity 23–68%, atmospheric pressure 760–770 mm Hg, UV index up to 3.3.

Sunrise 06:03
Sunset 19:53

Waxing Crescent9% illuminated
Moonrise 07:34 · Moonset below the horizon

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Table

← Sun, Apr 19

Mon, Apr 20, 2026

Tue, Apr 21 →

Forecast from -4 °C to 3 °C and precipitation

Temperature & Precipitation
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Temperature (°C)	0	0	-1	-2	-3	-3	-3	-3	-2	-1	0	1	2	2	3	3	3	3	3	0	-2	-3	-4	-4
Precipitation (mm/hr)	0.01	0	0	0	0	0	0	0	0	0.01	0	0	0	0	0	0	0	0	0	0	0	0	0	0

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Cloud cover (%)	87	100	82	50	47	49	33	21	26	77	94	46	19	18	15	53	99	74	17	5	5	5	4	4
Rain chance (%)	62	0	0	0	0	0	0	0	0	70	0	0	0	0	0	0	0	0	0	0	0	0	0	0

Wind speed and direction

Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	2.69	2.69	2.61	3.11	3	2.89	3	3.61	4.39	4.5	4.5	4.31	4.39	4.39	4.11	4	4	3.89	3.39	2.31	1	0.61	0	0.5
Wind gust (m/s)	3.53	3.53	3.53	4.06	4.06	3.97	4	4.14	5.06	5.17	5.17	4.94	5.06	5.06	4.72	4.61	4.61	4.5	3.92	2.97	2.11	1.25	0	1.06
Wind direction (°)	NW 310°	NW 325°	NW 325°	NW 323°	NW 318°	NW 314°	NW 311°	NW 310°	NW 312°	NW 308°	NW 307°	NW 306°	NW 306°	NW 305°	WNW 303°	WNW 300°	WNW 299°	NW 304°	NW 307°	NW 307°	WNW 297°	WNW 295°	N 349°	SSE 149°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	67	65	68	68	67	67	66	63	51	43	37	33	29	25	24	23	24	24	25	32	41	43	44	45

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	760	761	761	761	762	763	764	765	766	766	767	767	767	767	767	767	767	767	767	768	768	769	770	770

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0.2	0.6	1.4	2.3	2.5	3	3.3	3	2.9	2.1	1.2	0.5	0.1	0	0	0	0

Air quality & pollen

Air quality
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
PM2.5 (µg/m³)	2.9	2.9	2.8	2.6	2.5	2.4	2.4	2.4	2.5	2.6	2.7	2.7	2.8	2.7	2.7	2.7	2.7	2.8	2.8	2.8	2.8	2.9	3	3.2
PM10 (µg/m³)	3.3	3.4	3.3	3.1	3	2.8	2.8	2.9	3	3.2	3.3	3.4	3.5	3.4	3.4	3.3	3.3	3.4	3.4	3.4	3.4	3.5	3.6	3.8
Ozone (O₃) (µg/m³)	94	94	94	93	93	93	94	94	94	94	94	94	94	94	93	92	91	90	88	86	84	82	80	77
NO₂ (µg/m³)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1.1	1.2	1.3	1.4	1.4	1.5	1.6	1.6	1.7	1.8
SO₂ (µg/m³)	1.2	1.2	1.2	1.1	1.1	1.1	1.2	1.2	1.3	1.3	1.4	1.5	1.5	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6
CO (µg/m³)	152.9	151.9	151.9	152.9	153.9	154.9	154.9	154.9	153.9	152.9	151.9	151.9	150.9	151.9	153.9	156.9	158.9	159.9	160.9	160.9	159.9	157.9	155.9	153.9

← Sun, Apr 19

Mon, Apr 20, 2026

Tue, Apr 21 →

Mont-Tremblant on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

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