S
M
T
W
T
F
S
28
75°
70°
29
88°
72°
30
90°
68°
1
97°
73°
2
99°
79°
3
99°
79°
4
99°
73°
5
N/A
6
85°
70°
7
78°
69°
8
82°
68°
9
86°
72°
10
88°
71°
11
84°
67°
12
83°
66°
13
86°
64°
14
87°
67°
15
86°
65°
16
85°
64°
17
86°
65°
18
87°
67°
19
89°
69°
20
83°
63°
21
81°
62°
22
81°
63°
23
82°
63°
24
83°
66°
25
83°
64°
26
84°
68°
27
86°
68°
28
88°
69°
29
87°
68°
30
88°
69°
31
87°
69°
1
88°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Hamilton
Hamilton's July 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 62° and 72°. The average high for July is 85° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Hamilton. See also: August | September | October.
