S
M
T
W
T
F
S
28
82°
61°
29
81°
58°
30
83°
59°
1
88°
60°
2
87°
57°
3
82°
58°
4
82°
59°
5
88°
63°
6
90°
65°
7
89°
64°
8
90°
64°
9
89°
65°
10
90°
66°
11
89°
60°
12
85°
59°
13
84°
58°
14
84°
59°
15
91°
66°
16
90°
60°
17
Hist. Avg.
85°
65°
18
Hist. Avg.
85°
65°
19
Hist. Avg.
85°
65°
20
Hist. Avg.
85°
65°
21
Hist. Avg.
85°
65°
22
Hist. Avg.
85°
65°
23
Hist. Avg.
85°
64°
24
Hist. Avg.
85°
64°
25
Hist. Avg.
85°
64°
26
Hist. Avg.
85°
64°
27
Hist. Avg.
85°
64°
28
Hist. Avg.
85°
64°
29
Hist. Avg.
85°
64°
30
Hist. Avg.
85°
64°
31
Hist. Avg.
85°
64°
1
Hist. Avg.
85°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Crystal
Crystal's July 2026 forecast shows daily high temperatures ranging from 81° to 91°, with overnight lows between 57° and 66°. The average high for July is 87° with an average low of 61°. 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 Crystal. See also: August | September | October.