S
M
T
W
T
F
S
26
93°
66°
27
92°
65°
28
91°
62°
29
90°
61°
30
91°
63°
31
91°
61°
1
90°
61°
2
92°
64°
3
97°
65°
4
98°
65°
5
95°
64°
6
96°
67°
7
98°
67°
8
99°
66°
9
98°
64°
10
96°
66°
11
97°
66°
12
98°
65°
13
97°
66°
14
97°
65°
15
95°
64°
16
95°
63°
17
93°
62°
18
91°
61°
19
91°
62°
20
89°
61°
21
90°
60°
22
90°
61°
23
91°
62°
24
91°
65°
25
94°
66°
26
96°
64°
27
93°
64°
28
95°
65°
29
96°
64°
30
95°
64°
31
94°
63°
1
93°
63°
2
94°
62°
3
95°
63°
4
94°
63°
5
93°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Pauma Valley
Pauma Valley's August 2026 forecast shows daily high temperatures ranging from 89° to 99°, with overnight lows between 60° and 67°. The average high for August is 94° with an average low of 64°. 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 Pauma Valley. See also: September | October | November.