S
M
T
W
T
F
S
29
58°
26°
30
72°
43°
31
80°
57°
1
73°
46°
2
51°
43°
3
63°
42°
4
82°
50°
5
56°
44°
6
53°
39°
7
46°
26°
8
54°
29°
9
60°
40°
10
71°
48°
11
64°
36°
12
64°
46°
13
75°
57°
14
82°
56°
15
76°
44°
16
60°
43°
17
61°
45°
18
65°
45°
19
65°
42°
20
62°
39°
21
68°
46°
22
70°
47°
23
70°
46°
24
69°
44°
25
66°
38°
26
60°
40°
27
58°
36°
28
60°
40°
29
60°
36°
30
59°
36°
1
62°
38°
2
61°
38°
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 46° to 82°, with overnight lows between 26° and 57°. The average high for April is 64° with an average low of 42°. 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.
