S
M
T
W
T
F
S
28
93°
77°
29
94°
78°
30
93°
77°
1
94°
77°
2
93°
77°
3
95°
77°
4
94°
77°
5
94°
77°
6
95°
78°
7
96°
77°
8
97°
78°
9
97°
75°
10
95°
75°
11
86°
74°
12
95°
77°
13
94°
77°
14
84°
72°
15
79°
72°
16
87°
76°
17
93°
77°
18
95°
78°
19
96°
77°
20
97°
74°
21
98°
74°
22
100°
76°
23
102°
76°
24
94°
77°
25
99°
78°
26
96°
77°
27
97°
78°
28
98°
77°
29
99°
79°
30
98°
80°
31
103°
80°
1
102°
77°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Terrell Hills
Terrell Hills's July 2026 forecast shows daily high temperatures ranging from 94° to 103°, with overnight lows between 76° and 80°. The average high for July is 99° 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 Terrell Hills. See also: August | September | October.