S
M
T
W
T
F
S
30
85°
72°
31
80°
68°
1
78°
66°
2
79°
66°
3
79°
68°
4
80°
67°
5
85°
66°
6
77°
66°
7
90°
73°
8
93°
74°
9
102°
78°
10
95°
76°
11
88°
74°
12
84°
71°
13
81°
68°
14
82°
69°
15
81°
68°
16
80°
68°
17
79°
67°
18
79°
68°
19
82°
70°
20
80°
69°
21
79°
68°
22
78°
67°
23
79°
67°
24
78°
68°
25
79°
66°
26
78°
65°
27
80°
65°
28
76°
61°
29
78°
64°
30
75°
64°
1
74°
63°
2
73°
64°
3
73°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Gardena
Gardena's September 2026 forecast shows daily high temperatures ranging from 73° to 82°, with overnight lows between 61° and 70°. The average high for September is 78° with an average low of 66°. 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 Gardena. See also: October | November | December.
