S
M
T
W
T
F
S
28
88°
73°
29
88°
74°
30
89°
75°
1
90°
75°
2
90°
74°
3
91°
75°
4
91°
75°
5
92°
74°
6
90°
75°
7
91°
75°
8
89°
74°
9
90°
74°
10
90°
73°
11
91°
73°
12
92°
72°
13
91°
73°
14
90°
74°
15
91°
75°
16
91°
75°
17
92°
74°
18
92°
72°
19
91°
72°
20
91°
73°
21
92°
72°
22
91°
72°
23
91°
73°
24
90°
72°
25
91°
72°
26
92°
73°
27
93°
72°
28
93°
73°
29
91°
72°
30
92°
73°
31
90°
73°
1
90°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Callahan
Callahan's July 2026 forecast shows daily high temperatures ranging from 88° to 93°, with overnight lows between 72° and 75°. The average high for July is 91° with an average low of 73°. 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 Callahan. See also: August | September | October.
