S
M
T
W
T
F
S
30
88°
61°
31
91°
64°
1
92°
61°
2
91°
61°
3
92°
66°
4
92°
66°
5
91°
65°
6
91°
66°
7
90°
65°
8
88°
65°
9
85°
64°
10
88°
64°
11
90°
63°
12
89°
64°
13
89°
63°
14
88°
64°
15
89°
63°
16
88°
62°
17
84°
57°
18
82°
61°
19
87°
56°
20
80°
54°
21
79°
55°
22
78°
56°
23
80°
59°
24
85°
59°
25
85°
58°
26
84°
58°
27
85°
57°
28
84°
56°
29
83°
55°
30
83°
55°
1
82°
54°
2
83°
56°
3
76°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Rose Bud
Rose Bud's September 2026 forecast shows daily high temperatures ranging from 76° to 92°, with overnight lows between 49° and 66°. 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 Rose Bud. See also: October | November | December.