S
M
T
W
T
F
S
30
98°
77°
31
95°
78°
1
96°
77°
2
98°
77°
3
98°
76°
4
97°
77°
5
98°
77°
6
96°
76°
7
97°
76°
8
97°
76°
9
98°
75°
10
96°
73°
11
98°
76°
12
97°
74°
13
93°
74°
14
96°
75°
15
96°
73°
16
93°
72°
17
90°
72°
18
90°
73°
19
93°
73°
20
93°
72°
21
95°
74°
22
95°
71°
23
93°
71°
24
94°
72°
25
94°
73°
26
93°
72°
27
94°
71°
28
94°
68°
29
89°
69°
30
88°
68°
1
87°
67°
2
88°
66°
3
88°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Four Points
Four Points's September 2026 forecast shows daily high temperatures ranging from 87° to 98°, with overnight lows between 66° and 78°. The average high for September is 94° with an average low of 73°. 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 Four Points. See also: October | November | December.