S
M
T
W
T
F
S
29
63°
36°
30
73°
50°
31
85°
59°
1
87°
65°
2
65°
46°
3
74°
46°
4
81°
57°
5
74°
52°
6
61°
46°
7
55°
34°
8
52°
39°
9
58°
42°
10
68°
55°
11
68°
47°
12
67°
55°
13
81°
65°
14
88°
66°
15
86°
59°
16
72°
53°
17
70°
57°
18
74°
57°
19
74°
54°
20
70°
49°
21
73°
56°
22
74°
57°
23
75°
57°
24
75°
55°
25
74°
53°
26
66°
54°
27
64°
50°
28
65°
51°
29
66°
48°
30
64°
47°
1
66°
52°
2
67°
49°
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 52° to 88°, with overnight lows between 34° and 66°. The average high for April is 70° with an average low of 52°. 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.
