S
M
T
W
T
F
S
28
76°
54°
29
77°
54°
30
79°
60°
1
79°
60°
2
80°
53°
3
76°
55°
4
76°
62°
5
77°
63°
6
80°
63°
7
78°
59°
8
82°
58°
9
75°
52°
10
76°
58°
11
78°
63°
12
75°
58°
13
79°
56°
14
81°
59°
15
81°
64°
16
79°
62°
17
82°
59°
18
78°
59°
19
78°
56°
20
74°
56°
21
75°
55°
22
74°
55°
23
74°
54°
24
75°
53°
25
76°
54°
26
75°
61°
27
76°
63°
28
77°
59°
29
82°
64°
30
84°
62°
31
83°
63°
1
80°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Hammond
Hammond's July 2026 forecast shows daily high temperatures ranging from 74° to 84°, with overnight lows between 52° and 64°. The average high for July is 78° with an average low of 58°. 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 Hammond. See also: August | September | October.