S
M
T
W
T
F
S
29
68°
29°
30
77°
60°
31
83°
64°
1
79°
46°
2
82°
46°
3
82°
65°
4
82°
50°
5
54°
35°
6
62°
30°
7
49°
33°
8
67°
29°
9
79°
45°
10
75°
46°
11
65°
41°
12
82°
44°
13
81°
67°
14
84°
67°
15
84°
68°
16
79°
56°
17
83°
48°
18
73°
48°
19
61°
35°
20
55°
35°
21
77°
54°
22
78°
55°
23
83°
58°
24
84°
59°
25
68°
46°
26
69°
45°
27
70°
47°
28
64°
44°
29
62°
45°
30
65°
44°
1
67°
46°
2
66°
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 55° to 84°, with overnight lows between 35° and 59°. The average high for April is 69° with an average low of 47°. 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.
