S
M
T
W
T
F
S
26
83°
65°
27
81°
64°
28
86°
67°
29
86°
67°
30
85°
66°
31
84°
67°
1
86°
66°
2
85°
67°
3
86°
66°
4
85°
65°
5
85°
65°
6
84°
66°
7
87°
65°
8
78°
59°
9
78°
59°
10
79°
61°
11
80°
66°
12
82°
66°
13
85°
67°
14
85°
65°
15
84°
64°
16
78°
60°
17
78°
57°
18
78°
62°
19
81°
64°
20
85°
62°
21
84°
64°
22
83°
63°
23
82°
56°
24
76°
56°
25
76°
57°
26
77°
56°
27
77°
55°
28
78°
55°
29
78°
56°
30
82°
59°
31
82°
62°
1
80°
62°
2
82°
57°
3
81°
52°
4
74°
52°
5
73°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Simonton Lake
Simonton Lake's August 2026 forecast shows daily high temperatures ranging from 73° to 87°, with overnight lows between 52° and 67°. The average high for August is 81° with an average low of 62°. 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 Simonton Lake. See also: September | October | November.
