S
M
T
W
T
F
S
28
94°
76°
29
92°
77°
30
94°
75°
1
93°
75°
2
94°
76°
3
93°
74°
4
95°
77°
5
95°
76°
6
89°
73°
7
89°
73°
8
90°
74°
9
88°
75°
10
90°
77°
11
91°
76°
12
91°
76°
13
92°
75°
14
91°
76°
15
93°
76°
16
94°
75°
17
93°
76°
18
94°
76°
19
95°
77°
20
94°
77°
21
93°
76°
22
94°
77°
23
96°
77°
24
96°
76°
25
95°
77°
26
96°
77°
27
97°
76°
28
97°
77°
29
96°
77°
30
97°
76°
31
96°
77°
1
97°
76°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Tomball
Tomball's July 2026 forecast shows daily high temperatures ranging from 88° to 97°, with overnight lows between 73° and 77°. The average high for July is 94° with an average low of 76°. 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 Tomball. See also: August | September | October.
