S
M
T
W
T
F
S
28
78°
58°
29
76°
58°
30
74°
56°
1
68°
57°
2
72°
51°
3
73°
60°
4
78°
58°
5
84°
63°
6
74°
56°
7
71°
53°
8
77°
54°
9
82°
59°
10
83°
57°
11
90°
68°
12
94°
69°
13
93°
61°
14
84°
62°
15
73°
59°
16
77°
61°
17
81°
60°
18
83°
63°
19
84°
58°
20
82°
59°
21
76°
55°
22
79°
54°
23
81°
57°
24
79°
58°
25
81°
58°
26
80°
54°
27
74°
58°
28
75°
57°
29
77°
59°
30
75°
57°
31
80°
61°
1
83°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Oak Lake
Oak Lake's July 2026 forecast shows daily high temperatures ranging from 73° to 93°, with overnight lows between 54° and 63°. The average high for July is 80° with an average low of 59°. 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 Oak Lake. See also: August | September | October.