S
M
T
W
T
F
S
29
36°
5°
30
46°
27°
31
39°
30°
1
42°
28°
2
39°
28°
3
34°
28°
4
37°
24°
5
48°
24°
6
47°
29°
7
44°
27°
8
44°
20°
9
52°
25°
10
58°
36°
11
43°
30°
12
49°
24°
13
46°
37°
14
59°
39°
15
54°
31°
16
46°
30°
17
49°
34°
18
51°
36°
19
52°
35°
20
57°
38°
21
55°
32°
22
48°
34°
23
50°
33°
24
49°
36°
25
50°
36°
26
50°
34°
27
51°
34°
28
51°
32°
29
52°
31°
30
52°
32°
1
55°
38°
2
54°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Belmont
Belmont's April 2026 forecast shows daily high temperatures ranging from 43° to 59°, with overnight lows between 20° and 39°. The average high for April is 51° with an average low of 33°. 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 Belmont. See also: May | June | July.