S
M
T
W
T
F
S
30
89°
72°
31
84°
69°
1
79°
65°
2
79°
63°
3
79°
60°
4
80°
63°
5
83°
64°
6
74°
64°
7
84°
65°
8
89°
69°
9
98°
73°
10
97°
78°
11
92°
74°
12
95°
60°
13
91°
57°
14
90°
57°
15
86°
56°
16
88°
57°
17
93°
63°
18
96°
62°
19
95°
61°
20
93°
60°
21
92°
62°
22
88°
61°
23
89°
59°
24
88°
60°
25
88°
53°
26
86°
55°
27
89°
54°
28
84°
51°
29
85°
53°
30
83°
55°
1
81°
53°
2
80°
52°
3
80°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Victorville-Hesperia
Victorville-Hesperia's September 2026 forecast shows daily high temperatures ranging from 80° to 96°, with overnight lows between 51° and 63°. The average high for September is 88° with an average low of 57°. 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 Victorville-Hesperia. See also: October | November | December.
