S
M
T
W
T
F
S
28
94°
74°
29
97°
77°
30
96°
76°
1
97°
75°
2
92°
75°
3
91°
74°
4
90°
75°
5
91°
74°
6
93°
74°
7
93°
75°
8
92°
74°
9
94°
76°
10
93°
75°
11
95°
75°
12
93°
76°
13
94°
78°
14
92°
76°
15
93°
77°
16
94°
74°
17
88°
76°
18
88°
76°
19
89°
75°
20
88°
75°
21
88°
76°
22
89°
76°
23
88°
77°
24
89°
76°
25
88°
77°
26
88°
77°
27
89°
76°
28
88°
77°
29
88°
76°
30
89°
77°
31
90°
77°
1
93°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Olga
Olga's July 2026 forecast shows daily high temperatures ranging from 88° to 95°, with overnight lows between 74° and 78°. The average high for July is 91° with an average low of 76°. 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 Olga. See also: August | September | October.