S
M
T
W
T
F
S
30
100°
74°
31
100°
74°
1
99°
73°
2
95°
74°
3
96°
76°
4
98°
72°
5
98°
74°
6
99°
71°
7
100°
74°
8
101°
75°
9
98°
74°
10
97°
74°
11
95°
74°
12
99°
76°
13
99°
75°
14
98°
76°
15
99°
76°
16
99°
74°
17
99°
74°
18
98°
71°
19
96°
66°
20
95°
70°
21
93°
73°
22
98°
70°
23
N/A
24
91°
62°
25
89°
66°
26
89°
71°
27
93°
72°
28
93°
69°
29
91°
71°
30
84°
59°
1
82°
58°
2
82°
58°
3
83°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Holly Lake Ranch
Holly Lake Ranch's September 2026 forecast shows daily high temperatures ranging from 82° to 93°, with overnight lows between 58° and 72°. The average high for September is 88° with an average low of 65°. 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 Holly Lake Ranch. See also: October | November | December.