S
M
T
W
T
F
S
28
83°
70°
29
89°
67°
30
92°
70°
1
92°
69°
2
94°
72°
3
96°
69°
4
92°
68°
5
86°
70°
6
85°
67°
7
87°
67°
8
87°
68°
9
86°
65°
10
87°
66°
11
86°
65°
12
86°
66°
13
87°
67°
14
88°
65°
15
87°
62°
16
79°
58°
17
79°
58°
18
81°
59°
19
85°
65°
20
85°
64°
21
80°
65°
22
80°
65°
23
85°
64°
24
86°
65°
25
86°
65°
26
85°
64°
27
87°
66°
28
86°
66°
29
87°
65°
30
88°
66°
31
86°
65°
1
80°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Hamden
Hamden's July 2026 forecast shows daily high temperatures ranging from 79° to 96°, with overnight lows between 58° and 72°. The average high for July is 86° with an average low of 65°. 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 Hamden. See also: August | September | October.