S
M
T
W
T
F
S
26
70°
60°
27
77°
59°
28
71°
58°
29
75°
53°
30
75°
51°
31
83°
52°
1
64°
57°
2
70°
52°
3
74°
48°
4
76°
53°
5
82°
54°
6
84°
54°
7
86°
54°
8
80°
55°
9
72°
54°
10
72°
53°
11
77°
53°
12
76°
55°
13
80°
56°
14
77°
54°
15
73°
54°
16
72°
55°
17
79°
54°
18
81°
56°
19
79°
54°
20
82°
54°
21
83°
56°
22
70°
57°
23
69°
56°
24
77°
54°
25
88°
56°
26
75°
56°
27
73°
58°
28
73°
56°
29
67°
53°
30
70°
53°
31
72°
51°
1
69°
52°
2
70°
59°
3
68°
53°
4
70°
50°
5
72°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Hamilton
Hamilton's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Hamilton. See also: September | October | November.
