S
M
T
W
T
F
S
28
81°
62°
29
82°
66°
30
85°
68°
1
87°
69°
2
86°
66°
3
79°
62°
4
77°
60°
5
78°
61°
6
77°
58°
7
76°
61°
8
77°
62°
9
79°
63°
10
76°
62°
11
77°
64°
12
78°
64°
13
78°
63°
14
76°
64°
15
76°
64°
16
77°
62°
17
78°
64°
18
77°
64°
19
79°
63°
20
79°
65°
21
77°
64°
22
76°
63°
23
77°
64°
24
77°
64°
25
81°
65°
26
82°
66°
27
82°
65°
28
77°
65°
29
77°
64°
30
80°
66°
31
83°
66°
1
83°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Hamilton
Hamilton's July 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 58° and 69°. The average high for July is 79° with an average low of 64°. 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.
