S
M
T
W
T
F
S
28
80°
58°
29
81°
59°
30
80°
60°
1
80°
60°
2
81°
58°
3
79°
59°
4
79°
58°
5
78°
58°
6
79°
59°
7
80°
63°
8
80°
66°
9
81°
66°
10
80°
64°
11
82°
64°
12
86°
68°
13
87°
68°
14
84°
66°
15
82°
67°
16
84°
68°
17
86°
67°
18
88°
69°
19
88°
68°
20
89°
69°
21
89°
69°
22
88°
68°
23
86°
68°
24
86°
61°
25
85°
60°
26
81°
61°
27
78°
60°
28
80°
61°
29
81°
66°
30
83°
68°
31
84°
66°
1
84°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Griffith
Griffith's July 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 58° and 69°. The average high for July is 83° 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 Griffith. See also: August | September | October.
