S
M
T
W
T
F
S
26
84°
55°
27
84°
55°
28
86°
56°
29
86°
57°
30
85°
55°
31
85°
56°
1
90°
56°
2
91°
58°
3
89°
58°
4
84°
55°
5
84°
54°
6
85°
56°
7
86°
57°
8
87°
58°
9
85°
56°
10
90°
53°
11
84°
55°
12
88°
53°
13
89°
56°
14
91°
56°
15
90°
57°
16
91°
58°
17
91°
59°
18
90°
59°
19
92°
58°
20
91°
58°
21
91°
58°
22
90°
57°
23
90°
57°
24
89°
56°
25
90°
57°
26
90°
58°
27
89°
57°
28
88°
57°
29
89°
55°
30
88°
52°
31
86°
51°
1
85°
52°
2
84°
51°
3
83°
50°
4
82°
51°
5
82°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Pope Valley
Pope Valley's August 2026 forecast shows daily high temperatures ranging from 82° to 92°, with overnight lows between 49° and 59°. The average high for August is 87° with an average low of 56°. 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 Pope Valley. See also: September | October | November.