S
M
T
W
T
F
S
26
82°
59°
27
79°
63°
28
75°
62°
29
75°
62°
30
76°
61°
31
75°
60°
1
76°
64°
2
76°
64°
3
81°
63°
4
79°
62°
5
74°
60°
6
75°
63°
7
82°
63°
8
74°
61°
9
75°
62°
10
74°
62°
11
75°
61°
12
78°
63°
13
80°
61°
14
73°
59°
15
73°
59°
16
74°
62°
17
75°
62°
18
79°
61°
19
79°
61°
20
80°
60°
21
74°
59°
22
71°
57°
23
73°
61°
24
74°
59°
25
81°
57°
26
78°
51°
27
72°
50°
28
69°
48°
29
70°
54°
30
71°
55°
31
74°
58°
1
78°
58°
2
78°
59°
3
77°
52°
4
73°
49°
5
71°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lake Ann
Lake Ann's August 2026 forecast shows daily high temperatures ranging from 69° to 82°, with overnight lows between 48° and 64°. The average high for August is 76° with an average low of 59°. 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 Lake Ann. See also: September | October | November.