S
M
T
W
T
F
S
28
92°
77°
29
93°
77°
30
93°
75°
1
94°
72°
2
89°
73°
3
90°
73°
4
91°
75°
5
90°
74°
6
88°
73°
7
92°
74°
8
93°
73°
9
92°
74°
10
91°
75°
11
91°
74°
12
92°
72°
13
92°
74°
14
93°
72°
15
92°
74°
16
93°
75°
17
94°
75°
18
93°
75°
19
94°
76°
20
94°
75°
21
93°
75°
22
94°
76°
23
94°
76°
24
95°
75°
25
95°
76°
26
94°
76°
27
94°
75°
28
93°
76°
29
94°
75°
30
95°
76°
31
96°
76°
1
94°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Gillis
Gillis's July 2026 forecast shows daily high temperatures ranging from 88° to 96°, with overnight lows between 72° and 76°. The average high for July is 93° with an average low of 75°. 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 Gillis. See also: August | September | October.