S
M
T
W
T
F
S
26
85°
71°
27
89°
71°
28
89°
71°
29
89°
68°
30
86°
61°
31
86°
60°
1
86°
66°
2
80°
70°
3
88°
70°
4
85°
73°
5
87°
71°
6
89°
70°
7
88°
68°
8
90°
71°
9
91°
69°
10
91°
70°
11
91°
68°
12
89°
67°
13
91°
71°
14
93°
72°
15
92°
73°
16
94°
72°
17
96°
73°
18
92°
70°
19
91°
69°
20
92°
70°
21
83°
69°
22
84°
69°
23
86°
66°
24
86°
63°
25
84°
62°
26
89°
63°
27
85°
69°
28
89°
67°
29
88°
64°
30
87°
70°
31
93°
66°
1
96°
70°
2
97°
71°
3
98°
71°
4
98°
73°
5
96°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Harmony
Harmony's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Harmony. See also: September | October | November.