S
M
T
W
T
F
S
26
83°
64°
27
83°
65°
28
84°
65°
29
84°
66°
30
85°
68°
31
90°
70°
1
90°
71°
2
89°
70°
3
89°
70°
4
88°
69°
5
87°
63°
6
84°
63°
7
82°
64°
8
83°
64°
9
83°
65°
10
87°
65°
11
87°
66°
12
88°
64°
13
90°
67°
14
89°
70°
15
91°
69°
16
89°
68°
17
89°
68°
18
87°
63°
19
83°
62°
20
83°
67°
21
84°
68°
22
83°
65°
23
83°
62°
24
84°
67°
25
85°
69°
26
89°
67°
27
88°
68°
28
88°
68°
29
86°
66°
30
87°
67°
31
86°
64°
1
85°
63°
2
84°
64°
3
85°
63°
4
86°
65°
5
86°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Harned
Harned's August 2026 forecast shows daily high temperatures ranging from 82° to 91°, with overnight lows between 62° and 71°. The average high for August is 86° 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 Harned. See also: September | October | November.