S
M
T
W
T
F
S
26
86°
66°
27
88°
67°
28
88°
67°
29
87°
66°
30
88°
66°
31
87°
63°
1
84°
64°
2
86°
62°
3
86°
65°
4
89°
66°
5
89°
67°
6
90°
66°
7
85°
64°
8
88°
64°
9
88°
62°
10
87°
57°
11
82°
59°
12
83°
60°
13
83°
58°
14
84°
59°
15
82°
60°
16
80°
63°
17
82°
63°
18
83°
60°
19
82°
59°
20
81°
58°
21
81°
63°
22
82°
63°
23
82°
59°
24
83°
62°
25
87°
57°
26
87°
55°
27
81°
56°
28
80°
58°
29
80°
59°
30
79°
60°
31
82°
61°
1
84°
55°
2
79°
55°
3
79°
56°
4
80°
54°
5
78°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Biglerville
Biglerville's August 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 53° and 67°. The average high for August is 84° with an average low of 61°. 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 Biglerville. See also: September | October | November.