S
M
T
W
T
F
S
28
87°
79°
29
86°
80°
30
87°
79°
1
88°
78°
2
87°
79°
3
87°
79°
4
88°
78°
5
87°
79°
6
87°
79°
7
88°
80°
8
87°
80°
9
89°
79°
10
88°
80°
11
89°
79°
12
88°
79°
13
88°
80°
14
87°
78°
15
87°
78°
16
88°
80°
17
87°
79°
18
88°
80°
19
87°
79°
20
88°
78°
21
88°
80°
22
88°
80°
23
Hist. Avg.
89°
77°
24
Hist. Avg.
89°
77°
25
Hist. Avg.
89°
77°
26
Hist. Avg.
89°
77°
27
Hist. Avg.
89°
77°
28
Hist. Avg.
89°
77°
29
Hist. Avg.
89°
77°
30
Hist. Avg.
89°
77°
31
Hist. Avg.
89°
77°
1
Hist. Avg.
89°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in O
O's July 2026 forecast shows daily high temperatures ranging from 86° to 89°, with overnight lows between 78° and 80°. The average high for July is 88° with an average low of 79°. 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 O. See also: August | September | October.