S
M
T
W
T
F
S
28
91°
81°
29
93°
81°
30
91°
79°
1
93°
81°
2
93°
81°
3
93°
79°
4
95°
81°
5
95°
81°
6
95°
81°
7
91°
73°
8
95°
77°
9
93°
79°
10
90°
81°
11
90°
77°
12
95°
79°
13
87°
76°
14
80°
76°
15
85°
75°
16
91°
76°
17
93°
76°
18
94°
74°
19
94°
76°
20
93°
78°
21
95°
77°
22
94°
78°
23
91°
77°
24
91°
76°
25
92°
77°
26
95°
76°
27
95°
79°
28
95°
79°
29
96°
78°
30
96°
79°
31
95°
79°
1
96°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Houston Heights
Houston Heights's July 2026 forecast shows daily high temperatures ranging from 80° to 96°, with overnight lows between 74° and 79°. The average high for July is 92° with an average low of 77°. 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 Houston Heights. See also: August | September | October.