S
M
T
W
T
F
S
26
85°
62°
27
87°
62°
28
78°
65°
29
76°
64°
30
79°
64°
31
86°
59°
1
85°
68°
2
74°
68°
3
82°
67°
4
84°
70°
5
83°
69°
6
84°
66°
7
86°
65°
8
86°
66°
9
87°
64°
10
86°
62°
11
84°
62°
12
80°
61°
13
82°
58°
14
80°
62°
15
79°
58°
16
78°
57°
17
87°
64°
18
86°
62°
19
86°
64°
20
84°
60°
21
81°
57°
22
82°
63°
23
86°
64°
24
86°
64°
25
85°
63°
26
83°
64°
27
80°
64°
28
82°
63°
29
83°
63°
30
82°
62°
31
82°
61°
1
84°
56°
2
76°
54°
3
75°
53°
4
75°
53°
5
77°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Siglerville
Siglerville's August 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 53° and 70°. The average high for August is 82° 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 Siglerville. See also: September | October | November.