5-day weather forecast Mont-Tremblant Sep 15, 2026
13°Weather forecast Mont-Tremblant today Sep 15, 2026: overcast, temperature from 5 °C to 15 °C.
Precipitation probability 28%. Wind up to 3.89 m/s (gusts 14.11 m/s). Air humidity 50–88%, atmospheric pressure 767–771 mm Hg, UV index up to 4.1.
5 days at a glance — tap a day to open it
Sunrise 06:36
Sunset 19:10
Sunset 19:10
Waxing Crescent23% illuminated
Moonrise 12:09 · Moonset 20:51
Moonrise 12:09 · Moonset 20:51
Chart
Table
Tue, Sep 15, 2026
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 6 °C | 13% | 0% | 88% | 770 mm Hg | ENE 77° 1 (4) m/s | 0 |
| 01:00 | Clear | 5 °C | 13% | 5% | 88% | 770 mm Hg | E 81° 1 (6) m/s | 0 |
| 02:00 | Clear | 5 °C | 13% | 5% | 88% | 770 mm Hg | ESE 103° 1 (5) m/s | 0 |
| 03:00 | Clear | 5 °C | 13% | 5% | 87% | 770 mm Hg | ESE 105° 1.31 (6.31) m/s | 0 |
| 04:00 | Clear | 5 °C | 13% | 9% | 88% | 770 mm Hg | E 88° 1 (1) m/s | 0 |
| 05:00 | Clear | 5 °C | 12% | 5% | 87% | 771 mm Hg | ESE 114° 1 (5) m/s | 0 |
| 06:00 |  Overcast | 5 °C | 28% | 100% | 87% | 771 mm Hg | ESE 119° 1.11 (5.11) m/s | 0 |
| 07:00 |  Cloudy | 6 °C | 22% | 83% | 82% | 771 mm Hg | SE 124° 1.61 (4.61) m/s | 0 |
| 08:00 | Overcast | 8 °C | 18% | 93% | 72% | 771 mm Hg | SSE 150° 1.61 (3.11) m/s | 0.3 |
| 09:00 | Overcast | 9 °C | 15% | 100% | 62% | 770 mm Hg | SSE 160° 2.5 (5.33) m/s | 1.1 |
| 10:00 | Overcast | 11 °C | 14% | 100% | 57% | 770 mm Hg | S 170° 3.11 (6.22) m/s | 2.1 |
| 11:00 | Overcast | 13 °C | 13% | 100% | 52% | 770 mm Hg | S 172° 3.89 (6.72) m/s | 3.7 |
| 12:00 | Overcast | 13 °C | 12% | 100% | 50% | 770 mm Hg | S 184° 3.81 (6.42) m/s | 3.4 |
| 13:00 | Overcast | 12 °C | 14% | 100% | 58% | 769 mm Hg | S 177° 3.39 (7.22) m/s | 4.1 |
| 14:00 | Overcast | 12 °C | 16% | 100% | 63% | 769 mm Hg | S 171° 2.61 (7.69) m/s | 1 |
| 15:00 | Overcast | 11 °C | 17% | 100% | 66% | 769 mm Hg | S 174° 2.39 (8) m/s | 0.5 |
| 16:00 | Overcast | 11 °C | 18% | 100% | 70% | 768 mm Hg | SSE 159° 2.39 (9.92) m/s | 0.3 |
| 17:00 | Overcast | 12 °C | 20% | 100% | 73% | 768 mm Hg | SE 143° 1.89 (6.81) m/s | 0.1 |
| 18:00 | Overcast | 13 °C | 19% | 100% | 72% | 768 mm Hg | SSE 148° 2.19 (7.5) m/s | 0.1 |
| 19:00 | Overcast | 14 °C | 18% | 100% | 68% | 767 mm Hg | SSE 154° 2.39 (7.42) m/s | 0 |
| 20:00 | Overcast | 14 °C | 17% | 100% | 67% | 767 mm Hg | SSE 148° 2.39 (7.64) m/s | 0 |
| 21:00 | Overcast | 14 °C | 16% | 100% | 65% | 767 mm Hg | SSE 152° 2.39 (8.22) m/s | 0 |
| 22:00 | Overcast | 14 °C | 16% | 100% | 64% | 767 mm Hg | SSE 157° 2.39 (9.53) m/s | 0 |
| 23:00 | Overcast | 15 °C | 13% | 91% | 60% | 767 mm Hg | S 183° 3.11 (14.11) m/s | 0 |
Tue, Sep 15, 2026
Frequently asked questions about the 5-day weather in Mont-Tremblant
What will the weather be like in Mont-Tremblant over the next 5 days?
Over the next 5 days in Mont-Tremblant the temperature is expected to range from about 3 to 18 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
On which of the next 5 days will it rain in Mont-Tremblant?
The chance of rain in Mont-Tremblant over the next 5 days reaches 41%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
How accurate is the 5-day weather forecast for Mont-Tremblant?
A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.
Which of the next 5 days in Mont-Tremblant will be the warmest and which the coolest?
Over the next 5 days the temperature in Mont-Tremblant ranges from about 3 to 18 °C. Compare the warmest and coolest day on the temperature chart above.
Will it be windy in Mont-Tremblant over the next 5 days?
Over the next 5 days the wind in Mont-Tremblant picks up to 4 m/s. The windiest days are easy to spot on the wind chart above.
Which day of the week in Mont-Tremblant is best for a walk or a trip?
For a walk or a trip, pick the days with the lowest chance of rain (up to 41%) and light wind — easy to compare on the 5-day charts above.
How can I best use the 5-day forecast for Mont-Tremblant?
The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.
Will I need an umbrella or sunscreen in Mont-Tremblant this week?
Rain reaches a 41% chance across the next 5 days, so pack something waterproof for the wettest of them — the daily strip above shows which. Today’s UV index peaks at 4.1; sunscreen is worth it from about 3 upwards.
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.