5-day weather forecast Mont-Tremblant 20-05-2026

Weather forecast Mont-Tremblant Wednesday, May 20 20.05.2026: patchy rain possible, temperature from 5 °C to 19 °C.

Precipitation probability 100%. Wind up to 5.61 m/s (gusts 6.83 m/s). Air humidity 65–99%, atmospheric pressure 756–766 mm Hg, UV index up to 4.

Sunrise 05:20
Sunset 20:30

Waxing Crescent15% illuminated
Moonrise 08:45 · Moonset 00:22

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← Tue, May 19

Wed, May 20, 2026

Forecast from 5 °C to 19 °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)	19	19	18	18	18	18	17	17	17	16	14	13	12	11	12	12	12	11	10	9	7	7	6	5
Precipitation (mm/hr)	0.08	0.12	0.12	0.1	0.12	0.17	0.39	0.99	1.36	1.03	1.51	1.12	0.01	0.02	0.03	0.05	0.03	0.02	0.01	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 (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	85	86	83	82	88	77	66	79	13
Rain chance (%)	100	100	100	100	100	100	100	100	100	100	100	100	75	65	88	100	62	64	83	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)	3.81	3.89	3.89	3.69	3.61	3.39	2.89	2.39	2.89	2.61	3.19	4	3.61	3.81	4.61	5.31	5.19	5.61	5.31	5.11	5	4.69	3.89	4.31
Wind gust (m/s)	6.58	6.75	6.83	5.58	5.22	4.89	4.08	3.25	3.89	3.28	3.81	4.75	4.39	4.5	5.44	6.11	5.97	6.44	6.11	5.89	6	5.86	4.92	5.42
Wind direction (°)	WSW 248°	WSW 240°	WSW 242°	WSW 241°	WSW 245°	WSW 247°	WSW 241°	SW 234°	WSW 242°	W 259°	NW 304°	NW 319°	NW 321°	NW 320°	NW 316°	NW 319°	NW 323°	NW 326°	NNW 332°	NNW 332°	NNW 337°	NNW 339°	NNW 337°	NNW 339°

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 (%)	98	98	98	98	97	97	98	98	99	98	98	98	97	95	91	82	76	70	69	68	70	69	67	65

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)	757	757	757	757	757	757	757	756	757	756	757	758	758	758	759	760	761	761	762	764	764	765	766	766

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	0.3	4	3	3	3	3	3	3	3	3	2	2	2	0	0	0

← Tue, May 19

Wed, May 20, 2026

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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