S
M
T
W
T
F
S
26
83°
64°
27
80°
59°
28
83°
62°
29
84°
60°
30
80°
58°
31
83°
59°
1
82°
58°
2
81°
56°
3
80°
57°
4
80°
55°
5
81°
56°
6
82°
57°
7
82°
56°
8
83°
59°
9
84°
57°
10
79°
61°
11
84°
63°
12
86°
64°
13
84°
63°
14
86°
56°
15
83°
55°
16
78°
59°
17
78°
62°
18
77°
56°
19
78°
53°
20
77°
57°
21
78°
61°
22
83°
60°
23
84°
61°
24
83°
60°
25
84°
53°
26
83°
54°
27
75°
55°
28
76°
54°
29
77°
59°
30
81°
60°
31
83°
59°
1
82°
54°
2
80°
53°
3
81°
55°
4
74°
57°
5
78°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Harmony Grove
Harmony Grove's August 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 53° and 64°. The average high for August is 81° with an average low of 58°. 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 Grove. See also: September | October | November.
