S
M
T
W
T
F
S
30
40°
31°
31
54°
33°
1
39°
29°
2
40°
29°
3
68°
29°
4
52°
33°
5
51°
38°
6
44°
32°
7
46°
25°
8
35°
21°
9
44°
19°
10
41°
31°
11
41°
33°
12
51°
35°
13
59°
29°
14
59°
42°
15
50°
36°
16
43°
31°
17
54°
26°
18
69°
42°
19
72°
40°
20
50°
36°
21
55°
41°
22
59°
42°
23
60°
41°
24
73°
44°
25
64°
51°
26
56°
43°
27
66°
40°
28
69°
41°
29
81°
40°
30
55°
36°
1
51°
41°
2
69°
45°
3
52°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Richmond Hill
Richmond Hill's April 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Richmond Hill. See also: May | June | July.