S
M
T
W
T
F
S
30
117°
90°
31
117°
89°
1
116°
88°
2
116°
89°
3
115°
90°
4
113°
87°
5
114°
83°
6
115°
76°
7
108°
76°
8
106°
78°
9
108°
81°
10
112°
84°
11
115°
81°
12
115°
80°
13
112°
84°
14
113°
82°
15
112°
78°
16
109°
77°
17
110°
80°
18
111°
82°
19
112°
79°
20
110°
76°
21
108°
78°
22
102°
77°
23
98°
75°
24
100°
79°
25
101°
76°
26
104°
73°
27
101°
72°
28
99°
75°
29
99°
69°
30
97°
72°
1
97°
77°
2
101°
74°
3
96°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Beatty Junction
Beatty Junction's September 2026 forecast shows daily high temperatures ranging from 96° to 117°, with overnight lows between 69° and 90°. The average high for September is 108° with an average low of 79°. 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 Beatty Junction. See also: October | November | December.