S
M
T
W
T
F
S
26
93°
72°
27
92°
76°
28
95°
74°
29
94°
76°
30
90°
70°
31
90°
72°
1
85°
73°
2
86°
68°
3
84°
69°
4
86°
68°
5
88°
67°
6
89°
68°
7
92°
69°
8
90°
70°
9
91°
71°
10
89°
70°
11
87°
70°
12
91°
69°
13
93°
73°
14
87°
69°
15
87°
67°
16
86°
68°
17
87°
68°
18
91°
72°
19
91°
70°
20
87°
68°
21
90°
72°
22
91°
72°
23
91°
71°
24
90°
72°
25
90°
69°
26
88°
67°
27
86°
66°
28
90°
70°
29
91°
71°
30
91°
72°
31
90°
71°
1
88°
71°
2
84°
70°
3
85°
67°
4
86°
67°
5
87°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Old Harmony
Old Harmony's August 2026 forecast shows daily high temperatures ranging from 84° to 93°, with overnight lows between 66° and 73°. The average high for August is 89° with an average low of 70°. 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 Old Harmony. See also: September | October | November.
