S
M
T
W
T
F
S
30
81°
55°
31
83°
55°
1
85°
58°
2
85°
57°
3
84°
57°
4
84°
56°
5
83°
57°
6
84°
57°
7
83°
56°
8
83°
53°
9
76°
53°
10
75°
52°
11
74°
53°
12
76°
52°
13
76°
55°
14
80°
52°
15
78°
52°
16
78°
50°
17
Hist. Avg.
77°
41°
18
Hist. Avg.
76°
41°
19
Hist. Avg.
76°
41°
20
Hist. Avg.
76°
40°
21
Hist. Avg.
75°
40°
22
Hist. Avg.
75°
39°
23
Hist. Avg.
74°
39°
24
Hist. Avg.
74°
39°
25
Hist. Avg.
73°
38°
26
Hist. Avg.
73°
38°
27
Hist. Avg.
72°
38°
28
Hist. Avg.
72°
37°
29
Hist. Avg.
72°
37°
30
Hist. Avg.
71°
36°
1
Hist. Avg.
71°
36°
2
Hist. Avg.
70°
36°
3
Hist. Avg.
70°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Rough Rock
Rough Rock's September 2026 forecast shows daily high temperatures ranging from 74° to 85°, with overnight lows between 50° and 58°. The average high for September is 80° with an average low of 54°. 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 Rough Rock. See also: October | November | December.