S
M
T
W
T
F
S
30
92°
73°
31
93°
72°
1
90°
73°
2
90°
73°
3
91°
72°
4
90°
73°
5
89°
71°
6
89°
72°
7
91°
75°
8
91°
75°
9
93°
73°
10
92°
74°
11
92°
74°
12
93°
73°
13
90°
72°
14
91°
71°
15
91°
72°
16
86°
69°
17
90°
68°
18
86°
72°
19
Hist. Avg.
90°
69°
20
Hist. Avg.
90°
69°
21
Hist. Avg.
90°
69°
22
Hist. Avg.
90°
69°
23
Hist. Avg.
89°
68°
24
Hist. Avg.
89°
68°
25
Hist. Avg.
89°
68°
26
Hist. Avg.
89°
68°
27
Hist. Avg.
89°
67°
28
Hist. Avg.
88°
67°
29
Hist. Avg.
88°
67°
30
Hist. Avg.
88°
66°
1
Hist. Avg.
88°
66°
2
Hist. Avg.
88°
66°
3
Hist. Avg.
88°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Raisin
Raisin's September 2026 forecast shows daily high temperatures ranging from 86° to 93°, with overnight lows between 68° and 75°. The average high for September is 91° with an average low of 72°. 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 Raisin. See also: October | November | December.