S
M
T
W
T
F
S
30
93°
61°
31
97°
64°
1
97°
68°
2
95°
70°
3
95°
70°
4
99°
72°
5
100°
72°
6
100°
72°
7
95°
70°
8
100°
64°
9
99°
70°
10
95°
70°
11
84°
70°
12
93°
68°
13
95°
70°
14
95°
70°
15
95°
72°
16
97°
73°
17
97°
70°
18
95°
68°
19
95°
64°
20
95°
63°
21
91°
68°
22
86°
66°
23
86°
59°
24
82°
58°
25
85°
64°
26
86°
65°
27
84°
66°
28
87°
63°
29
86°
63°
30
77°
60°
1
80°
57°
2
83°
61°
3
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Menifee
Menifee's September 2026 forecast shows daily high temperatures ranging from 77° to 87°, with overnight lows between 57° and 66°. The average high for September is 83° 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 Menifee. See also: October | November | December.
