5-day weather forecast Mont-Tremblant 17-07-2026

Weather forecast Mont-Tremblant tomorrow 17.07.2026: sunny, temperature from 6 °C to 23 °C.

Precipitation probability 12%. Wind up to 4.5 m/s (gusts 5.17 m/s). Air humidity 27–86%, atmospheric pressure 761–764 mm Hg, UV index up to 7.4.

Sunrise 05:24
Sunset 20:45

Waxing Crescent15% illuminated
Moonrise 09:07 · Moonset 22:33

Chart

Table

← Thu, Jul 16

Fri, Jul 17, 2026

Sat, Jul 18 →

Forecast from 6 °C to 23 °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)	9	8	8	7	6	6	6	10	13	16	18	19	21	22	23	23	23	23	23	21	17	16	15	14
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	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	0	0	0	0	0	0	10	33	66	78	18	5	5	6	6	7	10	14	15	13	12	10	9
Rain chance (%)	5	6	8	9	10	12	11	7	5	7	7	2	1	1	1	1	1	1	1	3	6	5	6	8

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)	1.5	1.61	1.61	1.61	1.61	1.61	1.81	1.81	2.61	3.11	3.31	3.61	3.69	4	4.31	4.5	4.39	3.89	3.19	1.69	1.19	1.69	1.69	1.61
Wind gust (m/s)	3.14	3.36	3.36	3.36	3.36	3.36	3.78	2.86	3	3.58	3.81	4.14	4.25	4.61	4.94	5.17	5.06	4.5	3.67	2.75	2.53	3.58	3.58	3.36
Wind direction (°)	NW 317°	NW 312°	NW 318°	NW 319°	NNW 327°	NW 321°	NNW 329°	NW 323°	NNW 327°	NW 326°	NW 318°	NW 311°	WNW 301°	WNW 295°	WNW 289°	WNW 287°	WNW 289°	WNW 296°	WNW 293°	W 274°	SSW 212°	SSW 193°	SSW 197°	S 180°

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	72	76	80	83	86	85	73	57	48	42	37	31	28	27	28	30	33	38	55	66	63	68	74

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)	761	761	761	762	762	763	764	764	764	763	763	763	763	762	762	761	761	761	761	761	761	761	761	761

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	0.1	0.4	1.2	2.3	3.8	5.4	6.4	7.4	7	5.6	4	2.4	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)	2.3	2.4	2.5	2.7	2.8	2.8	2.8	2.9	3	3	3	2.6	2	1.6	1.4	1.5	1.7	2	2.3	2.5	2.6	2.8	3	3.1
PM10 (µg/m³)	2.4	2.5	2.7	2.9	2.9	2.9	2.9	3	3.2	3.3	3.2	2.8	2.1	1.7	1.5	1.5	1.8	2.1	2.4	2.6	2.7	2.9	3.1	3.2
Ozone (O₃) (µg/m³)	66	66	65	64	62	61	59	57	57	59	62	65	69	72	75	76	77	75	70	64	59	57	57	57
NO₂ (µg/m³)	0.3	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.3	0.5	0.7	0.8	0.8	0.8
SO₂ (µg/m³)	0.1	0.1	0.1	0.1	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.2	0.2	0.2	0.3	0.3
CO (µg/m³)	98	97	97	96	96	95	95	95	95	95	94	93	92	91	90	90	90	91	94	98	101	103	105	105