S
M
T
W
T
F
S
29
72°
39°
30
77°
55°
31
78°
61°
1
79°
64°
2
81°
59°
3
82°
65°
4
80°
63°
5
64°
49°
6
68°
43°
7
72°
41°
8
76°
45°
9
75°
52°
10
78°
50°
11
81°
48°
12
83°
49°
13
80°
59°
14
83°
57°
15
83°
59°
16
85°
62°
17
86°
56°
18
77°
46°
19
66°
41°
20
74°
37°
21
79°
43°
22
81°
47°
23
80°
52°
24
79°
58°
25
81°
59°
26
82°
56°
27
82°
64°
28
74°
62°
29
81°
54°
30
70°
53°
1
69°
50°
2
67°
42°
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 67° to 81°, with overnight lows between 42° and 54°. The average high for April is 72° with an average low of 50°. 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.
