S
M
T
W
T
F
S
30
92°
65°
31
91°
60°
1
86°
60°
2
86°
61°
3
87°
62°
4
91°
64°
5
91°
65°
6
90°
64°
7
90°
62°
8
88°
58°
9
84°
57°
10
84°
57°
11
85°
56°
12
84°
56°
13
83°
55°
14
82°
56°
15
83°
55°
16
82°
59°
17
83°
58°
18
84°
60°
19
87°
60°
20
82°
60°
21
Hist. Avg.
80°
56°
22
Hist. Avg.
80°
56°
23
Hist. Avg.
79°
55°
24
Hist. Avg.
79°
55°
25
Hist. Avg.
78°
54°
26
Hist. Avg.
78°
54°
27
Hist. Avg.
78°
54°
28
Hist. Avg.
77°
53°
29
Hist. Avg.
77°
53°
30
Hist. Avg.
76°
52°
1
Hist. Avg.
76°
52°
2
Hist. Avg.
76°
51°
3
Hist. Avg.
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in White Bluff
White Bluff's September 2026 forecast shows daily high temperatures ranging from 82° to 92°, with overnight lows between 55° and 65°. The average high for September is 86° with an average low of 60°. 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 White Bluff. See also: October | November | December.