S
M
T
W
T
F
S
29
76°
45°
30
81°
63°
31
83°
63°
1
83°
67°
2
78°
69°
3
84°
70°
4
72°
53°
5
68°
43°
6
74°
43°
7
75°
51°
8
79°
52°
9
79°
55°
10
79°
58°
11
83°
62°
12
78°
65°
13
77°
64°
14
78°
60°
15
76°
55°
16
73°
56°
17
76°
61°
18
80°
61°
19
81°
60°
20
73°
49°
21
77°
56°
22
76°
53°
23
69°
51°
24
77°
54°
25
77°
55°
26
76°
56°
27
77°
56°
28
74°
55°
29
72°
55°
30
69°
54°
1
74°
56°
2
69°
55°
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 69° to 83°, with overnight lows between 49° and 65°. The average high for April is 76° with an average low of 56°. 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.
