S
M
T
W
T
F
S
26
78°
57°
27
84°
61°
28
86°
57°
29
86°
57°
30
79°
53°
31
80°
54°
1
77°
55°
2
78°
55°
3
78°
53°
4
79°
54°
5
79°
56°
6
80°
62°
7
77°
62°
8
81°
58°
9
79°
59°
10
84°
59°
11
84°
58°
12
79°
57°
13
85°
51°
14
77°
56°
15
78°
61°
16
79°
55°
17
80°
51°
18
77°
54°
19
76°
53°
20
79°
53°
21
76°
52°
22
76°
56°
23
78°
55°
24
80°
50°
25
74°
55°
26
73°
54°
27
76°
56°
28
73°
51°
29
73°
51°
30
77°
49°
31
74°
49°
1
73°
55°
2
73°
49°
3
74°
48°
4
71°
56°
5
73°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Harris
Harris's August 2026 forecast shows daily high temperatures ranging from 71° to 86°, with overnight lows between 48° and 62°. The average high for August is 78° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Harris. See also: September | October | November.
