S
M
T
W
T
F
S
26
77°
58°
27
79°
60°
28
80°
59°
29
79°
60°
30
81°
61°
31
81°
61°
1
80°
60°
2
76°
57°
3
75°
54°
4
75°
56°
5
74°
54°
6
74°
53°
7
76°
58°
8
78°
59°
9
80°
60°
10
80°
60°
11
79°
59°
12
79°
59°
13
80°
60°
14
81°
58°
15
81°
60°
16
76°
59°
17
75°
58°
18
81°
60°
19
80°
58°
20
77°
52°
21
78°
50°
22
73°
50°
23
74°
52°
24
74°
53°
25
73°
50°
26
73°
56°
27
74°
51°
28
73°
50°
29
72°
49°
30
72°
48°
31
73°
48°
1
71°
49°
2
72°
50°
3
71°
50°
4
69°
49°
5
72°
50°
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 69° to 81°, with overnight lows between 48° and 61°. The average high for August is 76° 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.
