S
M
T
W
T
F
S
28
81°
68°
29
88°
68°
30
91°
68°
1
92°
73°
2
92°
71°
3
93°
72°
4
90°
68°
5
81°
68°
6
82°
67°
7
82°
65°
8
86°
65°
9
87°
66°
10
83°
66°
11
83°
64°
12
82°
63°
13
85°
62°
14
83°
62°
15
83°
63°
16
87°
64°
17
84°
62°
18
80°
59°
19
84°
65°
20
79°
58°
21
77°
58°
22
78°
59°
23
79°
59°
24
79°
62°
25
80°
63°
26
80°
64°
27
81°
64°
28
83°
65°
29
85°
64°
30
82°
65°
31
80°
65°
1
81°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Houston
Houston's July 2026 forecast shows daily high temperatures ranging from 77° to 90°, with overnight lows between 58° and 68°. The average high for July is 82° with an average low of 63°. 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. See also: August | September | October.
