S
M
T
W
T
F
S
30
88°
60°
31
85°
60°
1
80°
61°
2
79°
53°
3
78°
54°
4
78°
62°
5
80°
61°
6
86°
62°
7
85°
58°
8
86°
55°
9
77°
59°
10
76°
58°
11
77°
50°
12
86°
59°
13
83°
57°
14
74°
48°
15
72°
49°
16
Hist. Avg.
78°
53°
17
Hist. Avg.
78°
53°
18
Hist. Avg.
78°
52°
19
Hist. Avg.
78°
52°
20
Hist. Avg.
77°
52°
21
Hist. Avg.
77°
51°
22
Hist. Avg.
76°
51°
23
Hist. Avg.
76°
50°
24
Hist. Avg.
76°
50°
25
Hist. Avg.
75°
50°
26
Hist. Avg.
75°
49°
27
Hist. Avg.
74°
49°
28
Hist. Avg.
74°
48°
29
Hist. Avg.
73°
48°
30
Hist. Avg.
73°
47°
1
Hist. Avg.
72°
47°
2
Hist. Avg.
72°
46°
3
Hist. Avg.
71°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Guide Rock
Guide Rock's September 2026 forecast shows daily high temperatures ranging from 72° to 88°, with overnight lows between 48° and 62°. The average high for September is 81° 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 Guide Rock. See also: October | November | December.
