S
M
T
W
T
F
S
26
98°
57°
27
97°
57°
28
98°
57°
29
98°
56°
30
96°
55°
31
96°
54°
1
96°
56°
2
95°
55°
3
97°
54°
4
98°
57°
5
97°
58°
6
99°
58°
7
98°
57°
8
98°
58°
9
97°
57°
10
99°
57°
11
98°
53°
12
96°
52°
13
94°
50°
14
91°
50°
15
91°
52°
16
93°
53°
17
96°
55°
18
96°
55°
19
97°
53°
20
97°
53°
21
96°
54°
22
96°
54°
23
93°
49°
24
90°
48°
25
91°
49°
26
90°
49°
27
89°
50°
28
90°
49°
29
90°
49°
30
94°
53°
31
95°
53°
1
96°
52°
2
96°
52°
3
95°
50°
4
95°
53°
5
94°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Potter Valley
Potter Valley's August 2026 forecast shows daily high temperatures ranging from 89° to 99°, with overnight lows between 48° and 58°. The average high for August is 95° with an average low of 53°. 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 Potter Valley. See also: September | October | November.
