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Hourly
7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Grenville, QC
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Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
23°
19
7°
20
2°
21
6°
22
13°
23
13°
24
13°
25
16°
26
11°
27
11°
28
12°
29
12°
30
12°
Forecast
Saturday, April 18, 2026
Day
23°
Feels 24
Wind
29 km/h S
Gust
55 km/h
Humidity
43%
P.O.P
30%
Night
4°
Feels -2
Wind
26 km/h S
Gust
47 km/h
Humidity
93%
P.O.P
100%
Rain
30-40 mm
Historical Averages
Apr 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
April
Average Temperature
High
11°
Feels 10
Low
1°
Feels -3
Average Precipitation
9 Days
Rain amount
37.8mm
Snow amount
3.7cm