S
M
T
W
T
F
S
29
75°
35°
30
74°
28°
31
67°
28°
1
48°
39°
2
61°
25°
3
38°
10°
4
50°
27°
5
61°
22°
6
68°
24°
7
64°
36°
8
66°
38°
9
67°
35°
10
71°
46°
11
64°
40°
12
56°
33°
13
51°
30°
14
47°
28°
15
57°
34°
16
62°
32°
17
61°
34°
18
61°
33°
19
58°
34°
20
57°
28°
21
50°
23°
22
48°
22°
23
51°
29°
24
52°
32°
25
59°
33°
26
56°
25°
27
59°
28°
28
61°
33°
29
55°
32°
30
54°
31°
1
55°
34°
2
57°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Hamilton
Hamilton's April 2026 forecast shows daily high temperatures ranging from 47° to 71°, with overnight lows between 22° and 46°. The average high for April is 58° with an average low of 32°. 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 Hamilton. See also: May | June | July.
