5-day weather forecast Mont-Tremblant 17-05-2026

Weather forecast Mont-Tremblant tomorrow 17.05.2026: sunny, temperature from 6 °C to 16 °C.

Precipitation probability 77%. Wind up to 5.31 m/s (gusts 7.61 m/s). Air humidity 42–96%, atmospheric pressure 755–767 mm Hg, UV index up to 7.

Sunrise 05:23
Sunset 20:27

Waxing Crescent0% illuminated
Moonrise 05:23 · Moonset 22:19

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Table

← Sat, May 16

Sun, May 17, 2026

Mon, May 18 →

Forecast from 6 °C to 16 °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)	12	11	11	11	11	10	10	10	11	11	12	12	13	14	15	15	16	16	15	12	9	8	7	6
Precipitation (mm/hr)	0	0	0	0.02	0.06	0.01	0.01	0	0.03	0	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 (%)	0	49	55	95	94	76	71	73	90	40	81	83	75	37	6	4	4	2	6	15	70	43	100	32
Rain chance (%)	0	0	0	77	100	61	84	0	63	0	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)	4	3.39	3.5	4.81	5.31	3.89	3.5	4	4.81	5.31	5.11	5.31	4.81	4.61	4.31	4.31	3.89	3.69	3.61	3.11	2.11	2.11	1.61	1.11
Wind gust (m/s)	5.58	6.17	6.39	7.61	7.14	5.28	5.36	4.75	5.53	6.11	5.86	6.11	5.53	5.28	4.94	4.94	4.5	4.25	4.14	4.06	4.42	4.42	3.36	2.31
Wind direction (°)	WSW 257°	WSW 258°	W 259°	W 272°	WNW 283°	WNW 298°	WNW 297°	WNW 301°	NW 315°	NW 306°	NW 312°	NW 313°	NW 317°	NW 319°	NW 318°	NW 319°	NW 309°	NW 311°	NW 313°	NW 319°	NNW 330°	N 357°	NNE 20°	NE 46°

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 (%)	83	95	96	96	92	91	93	87	80	64	58	57	54	49	45	43	42	42	44	53	65	67	65	62

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)	755	755	756	757	757	758	759	760	761	762	762	763	764	764	764	764	764	764	764	765	766	767	767	767

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	0.4	1.1	2.1	3.1	4.8	6.5	7	6.6	5.5	3.9	2.3	1.1	0.4	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)	6.5	6.3	5.3	3.3	2.1	1.6	1.2	1.1	1	1	1	1	1.1	1.3	1.4	1.6	1.7	1.9	2	2.2	2.4	2.5	2.6	2.7
PM10 (µg/m³)	6.7	6.4	5.4	3.3	2.1	1.6	1.2	1.1	1	1	1	1	1.2	1.4	1.6	1.7	1.9	2	2.2	2.4	2.6	2.8	2.9	3
Ozone (O₃) (µg/m³)	94	90	84	76	70	66	63	62	63	65	67	69	71	72	71	70	68	66	64	63	63	63	63	61
NO₂ (µg/m³)	1.6	1.5	1.4	1.2	1.1	1	1	1	1	1	1	1	1	1	1	1.1	1.2	1.4	1.6	1.8	1.8	1.8	1.7	1.7
SO₂ (µg/m³)	1.5	1.4	1.3	1.1	1	0.9	0.9	0.9	0.9	1	1	1	1	1	1	1	1	1.1	1.1	1.2	1.2	1.1	1.1	1.1
CO (µg/m³)	151.9	147.9	142.9	135.9	130.9	126.9	122.9	120.9	119.9	120.9	120.9	120.9	120.9	121.9	122.9	123.9	124.9	125.9	127.9	127.9	126.9	123.9	121.9	119.9

← Sat, May 16

Sun, May 17, 2026

Mon, May 18 →

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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