worldweather15°Cexceptionally cool
usually 16°C–22°C
cooler than 92% of similar days
night: exceptionally warm
rain: typical rainfall
wind: exceptionally strong
Weather in Quebec City - 14-day forecast
Detailed weather forecast for Quebec City, Canada: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
Forecast for the next days in Quebec City
today🌧️
15°💧 0.6 mm
Sun🌤️
19°💧 0.4 mm
Mon☀️
24°💧 0.3 mm
Tue☀️
19°💧 0.5 mm
Wed🌧️
13°💧 12.3 mm
Thu🌧️
13°💧 2.6 mm
Fri🌤️
14°💧 1 mm
Sat☁️
14°💧 7 mm
Forecast vs 1991-2020 climate normal
NASA POWERHow does the current forecast compare with normal?
We compare the coming days with weather usually observed at this time of year.
Wednesday 9 Sept in Quebec City, the forecast high is 13°C. Typical daytime temperatures at this time of year range from 16°C to 21°C, so it will be exceptionally cool. It is cooler than 95% of similar days.
19°Cnear normal
usually 16°C–22°C
night: near normal
rain: typical rainfall
wind: lighter than usual
24°Cexceptionally warm
usually 16°C–22°C
warmer than 94% of similar days
night: exceptionally warm
rain: typical rainfall
wind: stronger than usual
19°Cnear normal
usually 16°C–22°C
night: warmer than usual
rain: typical rainfall
wind: typical
13°Cexceptionally cool
usually 16°C–21°C
cooler than 95% of similar days
night: exceptionally warm
rain: exceptionally wet
wind: exceptionally strong
13°Cexceptionally cool
usually 16°C–21°C
cooler than 93% of similar days
night: near normal
rain: typical rainfall
wind: exceptionally strong
14°Ccooler than usual
usually 15°C–21°C
cooler than 87% of similar days
night: near normal
rain: typical rainfall
wind: typical
How warm was this week in previous years?
Each bar shows the average daily high during the same 7-day period in each year.
cooler yearstypical rangewarmer years2026 forecastcurrent forecast
From 1981 to 2025, the 5-11 Sept period averaged 19°C by day. The coolest year was 1986 (15°C) and the warmest was 2023 (24°C). The current forecast averages 17°C - lower than in 82% of historical years.
Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window. The typical range is the 20th-80th percentile. This is not a city weather-station reading and does not change the current forecast. NASA POWER Daily API.
14-day forecast - Quebec City
Quebec City 30 & 45-day weather - long-range outlook
Next 15 days · forecast
18°
around 14° at night · days with rain: 8
Weeks 3-4 · avg for September
22°
around 11° at night · rain chance 0%
Weeks 5-7 · avg for October
15°
around 6° at night · rain chance 0%
The 30 & 45-day outlook for Quebec City: the next 15 days are a numerical forecast updated daily - on average 18° by day and 14° at night. Further out we rely on multi-year climate averages: around 22° in September, and about 15° in October. Forecasts beyond two weeks are indicative only.
Day-by-day forecast for Quebec City
Saturday5 September 2026
🌧️15°light rain
Sunday6 September 2026
🌤️19°scattered clouds
Monday7 September 2026
☀️24°clear sky
Tuesday8 September 2026
☀️19°clear sky
Wednesday9 September 2026
🌧️13°moderate rain
Thursday10 September 2026
🌧️13°light rain
Friday11 September 2026
🌤️14°a few clouds
Saturday12 September 2026
☁️14°broken clouds
Sunday13 September 2026
☁️17°overcast clouds
Monday14 September 2026
🌧️22°light rain
Tuesday15 September 2026
🌧️23°moderate rain
Wednesday16 September 2026
☁️18°overcast clouds
Thursday17 September 2026
🌧️27°light rain
Friday18 September 2026
🌧️16°light rain
Saturday19 September 2026
☁️11°broken clouds
UV index in Quebec City - is it safe to sunbathe?
Today the UV index in Quebec City is 4 (moderate) - unprotected fair skin can burn in about 55 minutes. Seek shade around midday. SPF 30+, sunglasses and a hat for longer stays.
Quebec City weather through the year
Warmest, driest months on average: May, June, July, August.
Upcoming public holidays in Canada: Labour Day — 7 September · National Day for Truth and Reconciliation — 30 September · Thanksgiving — 12 October.
Nearby and related places
FAQ - Quebec City weather
What is the weather like in Quebec City today?
Today it is about 15° during the day and 14° at night, light rain.
How far ahead can I check the forecast for Quebec City?
This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.