S
M
T
W
T
F
S
30
88°
67°
31
89°
67°
1
89°
65°
2
88°
67°
3
90°
66°
4
88°
66°
5
84°
61°
6
84°
60°
7
83°
63°
8
87°
65°
9
89°
64°
10
88°
65°
11
88°
64°
12
86°
63°
13
86°
62°
14
87°
63°
15
87°
63°
16
88°
63°
17
Hist. Avg.
83°
63°
18
Hist. Avg.
83°
63°
19
Hist. Avg.
82°
62°
20
Hist. Avg.
82°
62°
21
Hist. Avg.
82°
62°
22
Hist. Avg.
82°
61°
23
Hist. Avg.
81°
61°
24
Hist. Avg.
81°
60°
25
Hist. Avg.
80°
60°
26
Hist. Avg.
80°
60°
27
Hist. Avg.
80°
59°
28
Hist. Avg.
80°
59°
29
Hist. Avg.
79°
58°
30
Hist. Avg.
79°
58°
1
Hist. Avg.
78°
58°
2
Hist. Avg.
78°
57°
3
Hist. Avg.
78°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Holcomb
Holcomb's September 2026 forecast shows daily high temperatures ranging from 83° to 90°, with overnight lows between 60° and 67°. The average high for September is 87° with an average low of 64°. 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 Holcomb. See also: October | November | December.