S
M
T
W
T
F
S
30
96°
65°
31
96°
66°
1
95°
65°
2
96°
64°
3
95°
62°
4
95°
61°
5
93°
63°
6
92°
62°
7
89°
61°
8
91°
63°
9
93°
64°
10
92°
61°
11
91°
61°
12
92°
62°
13
88°
59°
14
85°
60°
15
Hist. Avg.
89°
59°
16
Hist. Avg.
89°
58°
17
Hist. Avg.
88°
58°
18
Hist. Avg.
88°
58°
19
Hist. Avg.
88°
57°
20
Hist. Avg.
88°
57°
21
Hist. Avg.
87°
56°
22
Hist. Avg.
87°
56°
23
Hist. Avg.
87°
56°
24
Hist. Avg.
86°
55°
25
Hist. Avg.
86°
55°
26
Hist. Avg.
86°
54°
27
Hist. Avg.
86°
54°
28
Hist. Avg.
85°
54°
29
Hist. Avg.
85°
53°
30
Hist. Avg.
85°
53°
1
Hist. Avg.
84°
52°
2
Hist. Avg.
84°
52°
3
Hist. Avg.
84°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Sunshine
Sunshine's September 2026 forecast shows daily high temperatures ranging from 85° to 96°, with overnight lows between 59° and 66°. The average high for September is 92° with an average low of 62°. 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 Sunshine. See also: October | November | December.
