S
M
T
W
T
F
S
28
78°
70°
29
88°
66°
30
N/A
1
98°
72°
2
100°
71°
3
100°
71°
4
97°
72°
5
96°
70°
6
93°
71°
7
90°
68°
8
88°
66°
9
88°
68°
10
86°
67°
11
89°
69°
12
91°
68°
13
90°
69°
14
92°
66°
15
80°
62°
16
81°
63°
17
83°
65°
18
85°
67°
19
87°
69°
20
87°
69°
21
81°
68°
22
83°
69°
23
86°
69°
24
87°
68°
25
86°
69°
26
87°
69°
27
87°
68°
28
86°
69°
29
87°
69°
30
88°
70°
31
88°
69°
1
86°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Opal
Opal's July 2026 forecast shows daily high temperatures ranging from 80° to 100°, with overnight lows between 62° and 72°. The average high for July is 89° with an average low of 68°. 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 Opal. See also: August | September | October.
