S
M
T
W
T
F
S
31
77°
52°
1
77°
50°
2
78°
52°
3
71°
46°
4
66°
42°
5
63°
43°
6
65°
39°
7
68°
38°
8
74°
40°
9
78°
50°
10
74°
53°
11
81°
52°
12
85°
50°
13
85°
64°
14
86°
62°
15
88°
60°
16
88°
58°
17
87°
59°
18
86°
60°
19
83°
62°
20
77°
61°
21
78°
59°
22
80°
58°
23
77°
58°
24
71°
51°
25
80°
49°
26
83°
50°
27
86°
53°
28
82°
43°
29
88°
50°
30
87°
52°
1
83°
52°
2
86°
51°
3
89°
56°
4
88°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lone Rock
Lone Rock's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Lone Rock. See also: October | November | December.
