S
M
T
W
T
F
S
26
85°
55°
27
78°
52°
28
81°
54°
29
80°
53°
30
77°
46°
31
77°
45°
1
78°
50°
2
82°
52°
3
84°
52°
4
86°
47°
5
86°
51°
6
87°
52°
7
89°
53°
8
87°
52°
9
86°
48°
10
83°
46°
11
79°
45°
12
76°
45°
13
76°
44°
14
77°
46°
15
78°
42°
16
76°
44°
17
77°
45°
18
77°
46°
19
78°
48°
20
79°
47°
21
79°
47°
22
78°
46°
23
75°
42°
24
75°
43°
25
76°
42°
26
75°
41°
27
74°
45°
28
77°
44°
29
79°
44°
30
78°
47°
31
80°
47°
1
81°
48°
2
81°
46°
3
72°
43°
4
70°
41°
5
71°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Hanna
Hanna's August 2026 forecast shows daily high temperatures ranging from 70° to 89°, with overnight lows between 41° and 55°. The average high for August is 79° with an average low of 47°. 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 Hanna. See also: September | October | November.