S
M
T
W
T
F
S
29
82°
46°
30
86°
61°
31
83°
62°
1
87°
66°
2
83°
61°
3
83°
66°
4
71°
50°
5
67°
45°
6
71°
47°
7
70°
51°
8
74°
56°
9
78°
61°
10
76°
63°
11
74°
62°
12
78°
64°
13
79°
61°
14
79°
62°
15
81°
60°
16
77°
55°
17
77°
60°
18
78°
52°
19
80°
58°
20
81°
58°
21
81°
57°
22
79°
54°
23
73°
55°
24
82°
59°
25
82°
60°
26
83°
60°
27
84°
59°
28
80°
60°
29
78°
60°
30
76°
59°
1
75°
60°
2
76°
59°
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 84°, with overnight lows between 45° and 64°. The average high for April is 77° with an average low of 58°. 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.
