5-day weather forecast Mont-Tremblant 21-04-2026

Weather forecast Mont-Tremblant Tuesday, April 21 21.04.2026: heavy snow, temperature from -4 °C to 6 °C.

Precipitation probability 64%. Wind up to 7.11 m/s (gusts 8.17 m/s). Air humidity 37–99%, atmospheric pressure 760–770 mm Hg, UV index up to 2.8.

Sunrise 06:01
Sunset 19:54

Waxing Crescent17% illuminated
Moonrise 08:32 · Moonset 00:42

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Tue, Apr 21, 2026

Wed, Apr 22 →

Forecast from -4 °C to 6 °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)	-4	-4	-4	-4	-4	-4	-3	-1	0	2	3	4	5	6	5	3	2	2	2	2	1	1	1	1
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0.02	0.09	0.01	0.45	1.11	1.19	1.34	1.67	0.52	0.06	0.53	0.32	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 (%)	4	6	2	15	74	44	32	14	45	47	78	100	77	51	65	82	99	100	100	100	100	100	100	100
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	0	64	100	75	100	100	100	100	100	100	100	100	100	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)	1	1.39	1.61	1.81	1.69	1.69	2.11	2.81	3.89	5.19	6.39	6.5	6.39	7.11	6.39	5.5	5.31	4.31	3.69	2.69	2.39	2.11	1.89	1.19
Wind gust (m/s)	2.11	2.94	3.36	3.78	3.53	3.39	4.17	3.69	4.5	5.97	7.36	7.47	7.36	8.17	7.36	6.33	6.11	5.31	4.78	3.53	3.31	2.81	2.5	1.78
Wind direction (°)	SE 139°	SE 146°	SSE 147°	SSE 162°	SSE 156°	SSE 158°	SSE 152°	SSE 166°	S 184°	SSW 195°	S 189°	S 187°	S 187°	S 190°	S 189°	SSW 205°	SSW 195°	SSW 193°	SSW 195°	SSW 194°	SSW 198°	SSW 195°	SSW 201°	W 271°

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 (%)	45	46	46	49	52	55	60	61	53	43	41	44	45	37	41	69	85	97	98	98	98	99	99	99

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)	770	770	769	769	770	769	769	768	767	767	765	764	763	762	761	761	761	761	761	760	760	763	763	760

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	0.5	1.2	1.5	2.8	2.2	2.3	2.5	1.9	0.9	0.4	0.2	0	0	0	0	0

← Mon, Apr 20

Tue, Apr 21, 2026

Wed, Apr 22 →

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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