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