S
M
T
W
T
F
S
28
79°
59°
29
78°
58°
30
78°
60°
1
80°
61°
2
81°
58°
3
75°
54°
4
76°
60°
5
78°
59°
6
81°
64°
7
84°
62°
8
77°
59°
9
78°
63°
10
82°
64°
11
84°
62°
12
85°
63°
13
80°
63°
14
83°
64°
15
82°
63°
16
78°
57°
17
76°
56°
18
77°
60°
19
78°
56°
20
76°
56°
21
77°
57°
22
81°
63°
23
85°
64°
24
86°
65°
25
84°
59°
26
78°
57°
27
84°
61°
28
86°
57°
29
86°
57°
30
79°
53°
31
81°
56°
1
80°
54°
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 75° to 86°, with overnight lows between 53° and 65°. The average high for July is 80° with an average low of 60°. 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.