S
M
T
W
T
F
S
30
93°
63°
31
94°
60°
1
96°
60°
2
95°
59°
3
93°
58°
4
91°
59°
5
90°
59°
6
91°
60°
7
92°
59°
8
94°
60°
9
92°
58°
10
91°
58°
11
91°
59°
12
92°
59°
13
93°
62°
14
96°
63°
15
96°
64°
16
95°
65°
17
97°
63°
18
97°
63°
19
94°
64°
20
95°
62°
21
94°
61°
22
93°
58°
23
88°
60°
24
91°
59°
25
94°
61°
26
94°
62°
27
Hist. Avg.
90°
57°
28
Hist. Avg.
90°
57°
29
Hist. Avg.
90°
56°
30
Hist. Avg.
89°
56°
1
Hist. Avg.
89°
56°
2
Hist. Avg.
89°
56°
3
Hist. Avg.
89°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in La Cresta
La Cresta's September 2026 forecast shows daily high temperatures ranging from 88° to 97°, with overnight lows between 58° and 65°. The average high for September is 93° with an average low of 61°. 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 La Cresta. See also: October | November | December.
