S
M
T
W
T
F
S
29
81°
45°
30
88°
59°
31
82°
59°
1
68°
48°
2
70°
52°
3
76°
43°
4
60°
38°
5
66°
43°
6
71°
38°
7
69°
51°
8
73°
54°
9
74°
55°
10
72°
56°
11
69°
51°
12
70°
53°
13
74°
56°
14
73°
48°
15
72°
49°
16
73°
46°
17
68°
43°
18
72°
51°
19
71°
50°
20
73°
52°
21
72°
51°
22
74°
46°
23
63°
50°
24
73°
45°
25
68°
54°
26
76°
52°
27
74°
52°
28
73°
53°
29
68°
52°
30
65°
52°
1
65°
53°
2
66°
53°
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 60° to 76°, with overnight lows between 38° and 56°. The average high for April is 70° 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.
