S
M
T
W
T
F
S
26
83°
63°
27
83°
65°
28
78°
65°
29
78°
59°
30
83°
57°
31
84°
60°
1
74°
68°
2
78°
63°
3
81°
59°
4
84°
56°
5
85°
54°
6
80°
65°
7
85°
65°
8
84°
61°
9
86°
55°
10
85°
65°
11
77°
62°
12
73°
62°
13
78°
63°
14
82°
68°
15
80°
68°
16
81°
70°
17
79°
62°
18
80°
57°
19
81°
61°
20
80°
63°
21
82°
58°
22
77°
58°
23
72°
54°
24
76°
51°
25
81°
52°
26
82°
53°
27
79°
60°
28
82°
54°
29
81°
54°
30
81°
65°
31
86°
67°
1
87°
70°
2
93°
72°
3
93°
67°
4
87°
67°
5
77°
65°
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.
