S
M
T
W
T
F
S
26
85°
68°
27
87°
65°
28
87°
64°
29
88°
66°
30
89°
65°
31
87°
68°
1
88°
70°
2
87°
70°
3
90°
67°
4
86°
66°
5
87°
67°
6
87°
67°
7
88°
66°
8
88°
65°
9
90°
69°
10
91°
69°
11
88°
68°
12
87°
69°
13
87°
69°
14
86°
68°
15
87°
69°
16
90°
66°
17
91°
66°
18
91°
68°
19
90°
64°
20
86°
63°
21
85°
63°
22
86°
67°
23
91°
65°
24
87°
66°
25
88°
63°
26
86°
67°
27
90°
67°
28
89°
66°
29
88°
62°
30
83°
64°
31
84°
63°
1
86°
64°
2
88°
66°
3
89°
66°
4
87°
65°
5
83°
65°
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 83° to 91°, with overnight lows between 62° and 70°. The average high for August is 88° with an average low of 66°. 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.
