S
M
T
W
T
F
S
26
90°
69°
27
91°
70°
28
91°
70°
29
93°
71°
30
92°
70°
31
92°
70°
1
93°
71°
2
92°
73°
3
96°
76°
4
97°
72°
5
94°
74°
6
97°
69°
7
92°
69°
8
91°
70°
9
91°
69°
10
92°
69°
11
94°
70°
12
93°
69°
13
92°
71°
14
94°
72°
15
95°
71°
16
96°
71°
17
96°
72°
18
94°
70°
19
90°
73°
20
94°
74°
21
96°
73°
22
95°
73°
23
95°
72°
24
94°
73°
25
95°
73°
26
94°
72°
27
94°
73°
28
93°
73°
29
92°
72°
30
93°
71°
31
92°
71°
1
91°
70°
2
91°
70°
3
92°
71°
4
92°
70°
5
Hist. Avg.
90°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Anna
Anna's August 2026 forecast shows daily high temperatures ranging from 90° to 97°, with overnight lows between 69° and 76°. The average high for August is 93° with an average low of 71°. 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 Anna. See also: September | October | November.