S
M
T
W
T
F
S
28
95°
81°
29
97°
81°
30
94°
75°
1
94°
78°
2
92°
77°
3
93°
77°
4
94°
78°
5
95°
77°
6
91°
78°
7
94°
79°
8
96°
80°
9
96°
79°
10
95°
78°
11
93°
80°
12
95°
79°
13
94°
78°
14
98°
79°
15
96°
78°
16
96°
78°
17
97°
78°
18
96°
78°
19
97°
77°
20
97°
78°
21
96°
78°
22
97°
77°
23
97°
78°
24
96°
78°
25
97°
77°
26
97°
78°
27
96°
78°
28
97°
78°
29
97°
78°
30
98°
79°
31
98°
79°
1
97°
78°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Iah / Airport Area
Iah / Airport Area's July 2026 forecast shows daily high temperatures ranging from 91° to 98°, with overnight lows between 77° and 80°. The average high for July is 96° with an average low of 78°. 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 Iah / Airport Area. See also: August | September | October.
