S
M
T
W
T
F
S
28
93°
78°
29
94°
77°
30
93°
74°
1
95°
75°
2
94°
72°
3
94°
74°
4
94°
74°
5
92°
73°
6
90°
74°
7
92°
75°
8
93°
75°
9
96°
76°
10
93°
75°
11
92°
76°
12
92°
73°
13
93°
76°
14
93°
72°
15
92°
74°
16
94°
75°
17
95°
75°
18
94°
74°
19
94°
75°
20
93°
75°
21
94°
74°
22
95°
75°
23
95°
75°
24
94°
74°
25
95°
75°
26
95°
75°
27
94°
74°
28
95°
75°
29
94°
74°
30
95°
75°
31
96°
75°
1
95°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lake Tejas
Lake Tejas's July 2026 forecast shows daily high temperatures ranging from 90° to 96°, with overnight lows between 72° and 76°. The average high for July is 94° with an average low of 74°. 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 Lake Tejas. See also: August | September | October.