S
M
T
W
T
F
S
30
96°
63°
31
94°
65°
1
96°
65°
2
96°
64°
3
95°
63°
4
95°
59°
5
92°
60°
6
90°
59°
7
89°
57°
8
88°
58°
9
87°
58°
10
89°
61°
11
90°
62°
12
91°
62°
13
93°
61°
14
93°
60°
15
91°
59°
16
90°
62°
17
90°
63°
18
92°
63°
19
93°
62°
20
94°
62°
21
94°
61°
22
91°
62°
23
88°
58°
24
86°
56°
25
87°
55°
26
85°
57°
27
84°
60°
28
88°
58°
29
89°
57°
30
91°
60°
1
87°
56°
2
86°
55°
3
Hist. Avg.
85°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Pauma Valley
Pauma Valley's September 2026 forecast shows daily high temperatures ranging from 84° to 96°, with overnight lows between 55° and 65°. The average high for September is 91° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Pauma Valley. See also: October | November | December.
