Longueuil
Tomorrow
Tomorrow weather in Longueuil
Saturday, 12th September 2026
24°
Overcast
Low 12°
The weather tomorrow in Longueuil will be a bit hotter than today, with max temperatures of 24°.
24° / 12°
Temp
9%
Rain
14 km/h
Wind
64%
Humidity
Longueuil Weather Pages
Longueuil hourly forecast for tomorrow
Scroll right to see more weather forecasts for Longueuil tomorrow
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:28 | 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 | 19:11 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | |  | |  |  |  | |  | | | | | | | | | | |  |  | | | | Next |
| temperatures | 13.4° | 14.1° | 13.9° | 13.6° | 13.1° | 12.6° | 12.1° | Sunrise | 12.1° | 13.7° | 15.7° | 18.1° | 20° | 21.6° | 22.7° | 23.5° | 24° | 24.4° | 23.7° | 21.9° | 20.2° | Sunset | 19.5° | 19.5° | 20° | 20° | |
| Feels like | 11.8° | 12.1° | 12° | 12° | 11.7° | 11.2° | 10.6° | 10.8° | 12.3° | 14° | 16.3° | 17.9° | 19.2° | 19.9° | 20.7° | 22° | 22.9° | 22.4° | 20.7° | 18.9° | 18.3° | 18.4° | 19° | 19.3° | |||
| wind speed | 8 km/h | 11 km/h | 11 km/h | 10 km/h | 9 km/h | 9 km/h | 9 km/h | 8 km/h | 7 km/h | 8 km/h | 10 km/h | 12 km/h | 13 km/h | 15 km/h | 14 km/h | 11 km/h | 9 km/h | 10 km/h | 10 km/h | 10 km/h | 10 km/h | 10 km/h | 10 km/h | 10 km/h | |||
| wind degree | 230° | 244° | 244° | 240° | 220° | 209° | 200° | 196° | 200° | 184° | 188° | 181° | 174° | 170° | 171° | 176° | 174° | 153° | 159° | 160° | 171° | 181° | 182° | 191° | |||
| wind direction | SW | WSW | WSW | WSW | SW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | S | S | SSE | SSE | SSE | S | S | S | SSW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 7% | 8% | 9% | 12% | 16% | 13% | 18% | 13% | 20% | 6% | 4% | 3% | 2% | 4% | 10% | 10% | 10% | 11% | 13% | 15% | 15% | 16% | 16% | 17% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 75% | 77% | 80% | 82% | 83% | 84% | 84% | 81% | 73% | 66% | 59% | 54% | 48% | 44% | 42% | 42% | 42% | 48% | 56% | 62% | 63% | 64% | 65% | 67% | |||
| dew point | 9.1° | 10.2° | 10.5° | 10.5° | 10.4° | 10° | 9.5° | 8.9° | 9° | 9.4° | 10.1° | 10.4° | 10.3° | 10° | 9.9° | 10.1° | 10.7° | 12.1° | 12.6° | 12.6° | 12.3° | 12.6° | 13.3° | 13.8° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 0% | 0% | 0% | 24% | 51% | 26% | 63% | 35% | 100% | 15% | 5% | 5% | 7% | 42% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 | 1.3 | 2.5 | 3.7 | 4.8 | 5.2 | 4.9 | 3.6 | 2.3 | 1.1 | 0.3 | 0 | 0 | 0 | 0 | 0 |
Weather in Longueuil tomorrow
The temperature tomorrow in Longueuil is expected to be typical for this time of year, with a forecast of 24 °C, closely aligning with the historical average for 12th of September.
temperatures
24 °C
rain
0 mm
wind
14 km/h
UV
Moderate
Longueuil Tomorrow Weather Indexes for Outdoor Activities & Health
Weather indexes for tomorrow: outdoor activities, pollen allergies, air quality (AQI), UV index and health in Longueuil - Saturday, 12th September 2026
UV Sun Exposure Risk
Moderate
5 / 11+
Air Quality Index (AQI)
Excellent
10 / 10
Pollen Allergy Risk
Very High
10 / 10
Cold & Flu Risk
Very Low
0 / 10
Asthma Risk Index
Low
3 / 10
Arthritis Pain Index
Very Low
1 / 10
Outdoor Activity Index
Excellent
10 / 10
Running & Jogging Index
Excellent
8 / 10
Cycling Weather Index
Excellent
10 / 10
Pet Walking Index
Excellent
10 / 10
Gardening Weather Index
Excellent
10 / 10
Photography Light Index
Excellent
9 / 10
Driving & Road Safety
Excellent
9 / 10
Construction Work Index
Excellent
10 / 10
Longueuil daylight overview ☀️
Tomorrow in Longueuil, The sun rises at 06:28 and sets at 19:11, giving a total daylight duration of 12 hours and 43 minutes.
Quick links
More Longueuil weather pages
What to wear tomorrow in Longueuil? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Longueuil forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather tomorrow in Longueuil - FAQ
What is the maximum temperature for tomorrow in Longueuil?
The maximum temperature for tomorrow in Longueuil is expected to be 24° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Longueuil? 🌧️
Yes, there is a 9% chance of rain in Longueuil tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Longueuil? 🌀
The wind in Longueuil is expected to blow at 14 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Longueuil tomorrow?
Given the forecast of 24 °C with a 9% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Longueuil tomorrow.
What is the sunrise and sunset time for Longueuil tomorrow?
The sun is expected to rise at 06:28 and set at 19:11 in Longueuil.
How accurate is the weather forecast Longueuil tomorrow? ✅
Longueuil weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Longueuil?Get accurate weather forecasts for Longueuil, located at latitude 45.531 and longitude -73.518. Stay updated with localized weather information tailored for Longueuil.
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