weathermetro
Cities / Canada
/ Quebec
☁️ Grand-Mère weather
Overcast. .
Feels like 10° Wind 1 km/h SW Humidity 91% Pressure 1021 hPa UV 0 Air Fair ☀ 05:50 - 19:59
Right now it is 11° in Grand-Mère with overcast skies and today's high is 21° with an overnight low of 10° . The sun rises at 05:50 and sets at 19:59, giving 14h 09m of daylight. Over the coming week highs range from 21° to 25° .
Grand-Mère is in Quebec, Canada, sitting 152 m above sea level. Local time is America/Toronto (UTC−4), and every time on this page is shown in it.
Next 24 hours - temperature
9°
15°
21°
21°
10°
03:00 · 11° · 0 mm
04:00 · 10.5° · 0 mm
05:00 · 10.1° · 0 mm
06:00 · 9.6° · 0 mm
07:00 · 10.5° · 0 mm
08:00 · 13.1° · 0 mm
09:00 · 14.9° · 0 mm
10:00 · 16.5° · 0 mm
11:00 · 18.4° · 0 mm
12:00 · 19.9° · 0 mm
13:00 · 20.4° · 0 mm
14:00 · 20.8° · 0 mm
15:00 · 20.7° · 0 mm
16:00 · 19.9° · 0 mm
17:00 · 18.8° · 0 mm
18:00 · 18.7° · 0 mm
19:00 · 18.4° · 0 mm
20:00 · 18.5° · 0 mm
21:00 · 17.8° · 0 mm
22:00 · 17.5° · 0 mm
23:00 · 17.3° · 0 mm
00:00 · 16.7° · 3.6 mm
01:00 · 16.1° · 2.2 mm
02:00 · 16° · 0 mm
Precipitation
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0 mm
06:00 · 0 mm
06:00
07:00 · 0 mm
08:00 · 0 mm
09:00 · 0 mm
09:00
10:00 · 0 mm
11:00 · 0 mm
12:00 · 0 mm
12:00
13:00 · 0 mm
14:00 · 0 mm
15:00 · 0 mm
15:00
16:00 · 0 mm
17:00 · 0 mm
18:00 · 0 mm
18:00
19:00 · 0 mm
20:00 · 0 mm
21:00 · 0 mm
21:00
22:00 · 0 mm
23:00 · 0 mm
00:00 · 3.6 mm
00:00
01:00 · 2.2 mm
02:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
03:00
☁️
11°
10.8°
-
Overcast
04:00
☁️
10.5°
10.2°
-
Overcast
05:00
☁️
10.1°
9.8°
-
Overcast
06:00
☁️
9.6°
9.1°
-
Overcast
07:00
☁️
10.5°
10.2°
-
Overcast
08:00
☁️
13.1°
13°
-
Overcast
09:00
☁️
14.9°
14.9°
-
Overcast
10:00
☁️
16.5°
16°
-
Overcast
11:00
☁️
18.4°
18.3°
-
Overcast
12:00
☁️
19.9°
19.5°
-
Overcast
13:00
☁️
20.4°
20°
-
Overcast
14:00
☁️
20.8°
19.9°
-
Overcast
☁️
TodayAugust 16th
Avg 16° Low 10° at 06:00
High 21° at 14:00
Wind ~12 km/h
Cloudy
00:00
13°
02:00
12°
04:00
11°
06:00
10°
08:00
13°
10:00
17°
12:00
20°
14:00
21°
16:00
20°
18:00
19°
20:00
19°
22:00
18°
🌧️
MondayAugust 17th
Avg 18° Low 15° at 23:00
High 22° at 17:00
7.3 mm rain Wind ~9 km/h
Cloudy
Cloudy
Clear
00:00
17°
3.6mm
02:00
16°
04:00
16°
06:00
16°
08:00
16°
10:00
16°
1.1mm
12:00
18°
14:00
21°
16:00
22°
18:00
22°
20:00
17°
22:00
15°
☁️
TuesdayAugust 18th
Avg 18° Low 12° at 06:00
High 24° at 13:00
0.1 mm rain Wind ~9 km/h
Cloudy
Cloudy
00:00
14°
02:00
14°
04:00
13°
06:00
12°
08:00
16°
10:00
20°
12:00
23°
14:00
24°
16:00
24°
18:00
22°
20:00
18°
22:00
16°
🌦️
WednesdayAugust 19th
Avg 18° Low 14° at 02:00
High 25° at 16:00
1.6 mm rain Wind ~12 km/h
Clear
Cloudy
Rain
Cloudy
00:00
15°
02:00
14°
04:00
14°
06:00
15°
08:00
16°
0.1mm
10:00
18°
0.4mm
12:00
21°
0.1mm
14:00
23°
0.2mm
16:00
25°
18:00
21°
20:00
19°
22:00
18°
☁️
ThursdayAugust 20th
Avg 16° Low 11° at 23:00
High 21° at 14:00
Feels 18° Wind ~16 km/h
Cloudy
Cloudy
Cloudy
Clear
00:00
17°
02:00
16°
04:00
14°
06:00
11°
08:00
14°
10:00
17°
12:00
20°
14:00
21°
16:00
17°
18:00
18°
20:00
14°
22:00
11°
☀️
FridayAugust 21st
Avg 14° Low 8° at 04:00
High 21° at 15:00
Feels 18° Wind ~13 km/h
Clear
Partly Cloudy
Clear
00:00
10°
02:00
9°
04:00
8°
06:00
9°
08:00
12°
10:00
17°
12:00
20°
14:00
20°
16:00
20°
18:00
18°
20:00
13°
22:00
11°
☀️
SaturdayAugust 22nd
Avg 15° Low 8° at 04:00
High 23° at 15:00
Feels 20° Wind ~14 km/h
Clear
00:00
10°
02:00
9°
04:00
8°
06:00
9°
08:00
12°
10:00
17°
12:00
20°
14:00
22°
16:00
23°
18:00
20°
20:00
16°
22:00
14°
🌧️
SundayAugust 23rd
Avg 17° Low 14° at 00:00
High 22° at 14:00
6 mm rain Feels 19° Wind ~15 km/h
Clear
Rain
Partly Cloudy
00:00
14°
02:00
15°
04:00
14°
1.8mm
06:00
14°
0.2mm
08:00
15°
0.2mm
10:00
18°
12:00
21°
14:00
22°
16:00
20°
18:00
18°
20:00
15°
22:00
16°
🌧️
MondayAugust 24th
Avg 16° Low 10° at 04:00
High 22° at 14:00
5.7 mm rain Feels 20° Wind ~14 km/h
Clear
Partly Cloudy
Rain
00:00
15°
02:00
11°
04:00
10°
06:00
11°
08:00
14°
10:00
18°
12:00
21°
14:00
22°
16:00
22°
18:00
20°
0.3mm
20:00
16°
0.3mm
22:00
16°
1.6mm
🌧️
TuesdayAugust 25th
Avg 17° Low 14° at 23:00
High 22° at 17:00
28.5 mm rain Wind ~17 km/h
Rain
Partly Cloudy
00:00
15°
1mm
02:00
15°
1mm
04:00
14°
0.4mm
06:00
14°
0.4mm
08:00
16°
0.4mm
10:00
19°
1.5mm
12:00
21°
3.3mm
14:00
20°
3.3mm
16:00
22°
2.5mm
18:00
20°
0.4mm
20:00
16°
0.4mm
22:00
14°
☁️
WednesdayAugust 26th
Avg 13° Low 11° at 20:00
High 14° at 11:00
0.3 mm rain Feels 10° Wind ~16 km/h
Cloudy
Partly Cloudy
Rain
Cloudy
00:00
14°
02:00
14°
04:00
13°
06:00
13°
08:00
13°
10:00
14°
0.1mm
12:00
14°
14:00
14°
16:00
13°
18:00
12°
20:00
11°
22:00
12°
☀️
ThursdayAugust 27th
Avg 16° Low 12° at 06:00
High 22° at 15:00
Feels 20° Wind ~18 km/h
Cloudy
Clear
00:00
13°
02:00
14°
04:00
13°
06:00
12°
08:00
12°
10:00
17°
12:00
20°
14:00
22°
16:00
22°
18:00
20°
20:00
16°
22:00
14°
☀️
FridayAugust 28th
Avg 17° Low 11° at 05:00
High 24° at 16:00
Feels 22° Wind ~10 km/h
Partly Cloudy
Clear
Clear
00:00
14°
02:00
15°
04:00
12°
06:00
12°
08:00
15°
10:00
19°
12:00
22°
14:00
23°
16:00
24°
18:00
21°
20:00
16°
22:00
14°
☁️
SaturdayAugust 29th
Avg 17° Low 11° at 05:00
High 23° at 14:00
Wind ~8 km/h
Clear
Cloudy
00:00
13°
02:00
12°
04:00
11°
06:00
11°
08:00
14°
10:00
18°
12:00
21°
14:00
23°
16:00
23°
18:00
20°
20:00
16°
22:00
15°
☀️
SundayAugust 30th
Avg 19° Low 12° at 04:00
High 26° at 15:00
Wind ~13 km/h
Clear
Clear
00:00
14°
02:00
13°
04:00
12°
06:00
13°
08:00
15°
10:00
20°
12:00
24°
14:00
26°
16:00
26°
18:00
24°
20:00
19°
22:00
18°
☀️
MondayAugust 31st
Avg 20° Low 0° at 05:00
High 0° at 15:00
Feels 26° Wind ~15 km/h
Clear
Unknown
00:00
17°
02:00
16°
04:00
14°
06:00
15°
08:00
17°
10:00
22°
12:00
25°
14:00
27°
16:00
27°
18:00
24°
20:00
20°
22:00
0°
Sun
☀️ Sunrise 05:50 · Sunset 19:59
14h 09m of daylight · America/Toronto
Air quality
PM2.5 13.8 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Grand-Mère weather
Will it rain in Grand-Mère today?
No rain is in the forecast for Grand-Mère today.
What is the temperature in Grand-Mère right now?
It is 11° in Grand-Mère right now. Today runs between a low of 10° and a high of 21° .
What time is sunrise and sunset in Grand-Mère?
The sun rises at 05:50 and sets at 19:59 local time in Grand-Mère today, giving 14h 09m of daylight.
What is the air quality in Grand-Mère?
PM2.5 in Grand-Mère is currently 13.8 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Grand-Mère forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Grand-Mère best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC