S
M
T
W
T
F
S
30
86°
80°
31
92°
76°
1
91°
82°
2
91°
82°
3
91°
79°
4
87°
75°
5
85°
77°
6
N/A
7
87°
81°
8
87°
81°
9
85°
80°
10
84°
79°
11
84°
81°
12
86°
80°
13
85°
81°
14
86°
80°
15
86°
79°
16
88°
81°
17
87°
80°
18
86°
80°
19
87°
81°
20
85°
81°
21
84°
82°
22
84°
82°
23
84°
81°
24
84°
81°
25
84°
82°
26
85°
81°
27
84°
82°
28
84°
82°
29
85°
81°
30
84°
82°
1
84°
82°
2
85°
80°
3
85°
81°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Cajimos
Cajimos's September 2026 forecast shows daily high temperatures ranging from 84° to 88°, with overnight lows between 79° and 82°. The average high for September is 85° with an average low of 81°. 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 Cajimos. See also: October | November | December.