S
M
T
W
T
F
S
28
93°
75°
29
95°
72°
30
95°
73°
1
97°
75°
2
97°
73°
3
95°
72°
4
90°
70°
5
88°
70°
6
86°
71°
7
88°
69°
8
89°
67°
9
89°
70°
10
85°
70°
11
80°
69°
12
83°
67°
13
88°
68°
14
85°
69°
15
88°
69°
16
90°
70°
17
95°
68°
18
88°
66°
19
91°
71°
20
92°
71°
21
91°
70°
22
91°
70°
23
90°
69°
24
90°
70°
25
86°
69°
26
86°
68°
27
87°
70°
28
86°
70°
29
86°
69°
30
86°
70°
31
89°
71°
1
90°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Harris
Harris's July 2026 forecast shows daily high temperatures ranging from 80° to 95°, with overnight lows between 66° and 71°. The average high for July is 88° with an average low of 69°. 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 Harris. See also: August | September | October.