5-day weather forecast Mont-Tremblant Sep 17, 2026
18°Weather forecast Mont-Tremblant Thursday Sep 17, 2026: overcast, temperature from 9 °C to 18 °C.
Precipitation probability 27%. Wind up to 3.19 m/s (gusts 6.22 m/s). Air humidity 49–86%, atmospheric pressure 765–771 mm Hg, UV index up to 5.
5 days at a glance — tap a day to open it
Sunrise 06:39
Sunset 19:06
Sunset 19:06
First Quarter42% illuminated
Moonrise 14:27 · Moonset 22:14
Moonrise 14:27 · Moonset 22:14
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Cloudy | 10 °C | 17% | 70% | 78% | 771 mm Hg | NE 47° 1.81 (4.81) m/s | 0 |
| 01:00 |  Partly cloudy | 9 °C | 16% | 61% | 80% | 771 mm Hg | ENE 63° 1.61 (5.61) m/s | 0 |
| 02:00 |  Overcast | 9 °C | 25% | 100% | 82% | 771 mm Hg | ENE 68° 1.69 (4.69) m/s | 0 |
| 03:00 | Overcast | 9 °C | 25% | 100% | 82% | 770 mm Hg | ENE 71° 1.39 (5.39) m/s | 0 |
| 04:00 | Overcast | 9 °C | 25% | 100% | 82% | 770 mm Hg | ENE 74° 1.5 (4.5) m/s | 0 |
| 05:00 | Overcast | 10 °C | 23% | 100% | 78% | 770 mm Hg | ENE 77° 1.31 (4.31) m/s | 0 |
| 06:00 | Overcast | 10 °C | 22% | 100% | 77% | 770 mm Hg | ENE 67° 1.19 (6.19) m/s | 0 |
| 07:00 | Overcast | 10 °C | 21% | 100% | 75% | 770 mm Hg | ENE 74° 1 (1.03) m/s | 0 |
| 08:00 | Overcast | 11 °C | 20% | 100% | 72% | 769 mm Hg | NE 52° 1 (1.14) m/s | 0.2 |
| 09:00 | Overcast | 12 °C | 16% | 100% | 64% | 769 mm Hg | ESE 123° 0.31 (0.72) m/s | 3 |
| 10:00 | Overcast | 13 °C | 15% | 100% | 62% | 768 mm Hg | S 172° 1.81 (2.42) m/s | 3 |
| 11:00 |  Patchy rain possible | 11 °C | 25% (0.03 mm/hr) | 100% | 77% | 767 mm Hg | SSE 148° 1.61 (3.61) m/s | 3 |
| 12:00 | Patchy rain possible | 14 °C | 12% (0.02 mm/hr) | 70% | 62% | 767 mm Hg | SW 216° 1.5 (2.53) m/s | 3 |
| 13:00 | Patchy rain possible | 16 °C | 10% (0.02 mm/hr) | 72% | 54% | 767 mm Hg | W 264° 2.61 (4) m/s | 4 |
| 14:00 | Patchy rain possible | 17 °C | 10% (0.02 mm/hr) | 81% | 52% | 766 mm Hg | WSW 257° 2.61 (3.92) m/s | 4 |
| 15:00 |  Sunny | 18 °C | 2% | 3% | 50% | 765 mm Hg | WSW 251° 2.81 (4.5) m/s | 5 |
| 16:00 | Sunny | 18 °C | 2% | 0% | 49% | 765 mm Hg | WSW 257° 2.89 (4.92) m/s | 5 |
| 17:00 |  Partly cloudy | 17 °C | 6% | 46% | 54% | 765 mm Hg | W 273° 3.19 (5.42) m/s | 5 |
| 18:00 | Sunny | 16 °C | 5% | 4% | 65% | 765 mm Hg | WNW 292° 2.69 (6.22) m/s | 5 |
| 19:00 | Sunny | 14 °C | 12% | 24% | 82% | 765 mm Hg | NW 315° 1 (1) m/s | 4 |
| 20:00 | Partly cloudy | 13 °C | 15% | 36% | 85% | 766 mm Hg | W 265° 0.19 (0.33) m/s | 0 |
| 21:00 | Overcast | 13 °C | 27% | 99% | 86% | 766 mm Hg | SW 223° 0.81 (0.81) m/s | 0 |
| 22:00 | Overcast | 14 °C | 25% | 100% | 82% | 766 mm Hg | W 263° 0.81 (0.81) m/s | 0 |
| 23:00 | Overcast | 14 °C | 25% | 100% | 82% | 766 mm Hg | NW 324° 1.31 (1.31) m/s | 0 |
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.