S
M
T
W
T
F
S
30
69°
53°
31
71°
54°
1
70°
55°
2
69°
50°
3
69°
55°
4
70°
52°
5
70°
50°
6
65°
52°
7
66°
49°
8
66°
50°
9
67°
49°
10
66°
51°
11
66°
54°
12
70°
52°
13
66°
51°
14
69°
54°
15
72°
57°
16
72°
58°
17
73°
52°
18
71°
51°
19
67°
50°
20
Hist. Avg.
70°
52°
21
Hist. Avg.
70°
52°
22
Hist. Avg.
70°
52°
23
Hist. Avg.
70°
52°
24
Hist. Avg.
70°
52°
25
Hist. Avg.
70°
52°
26
Hist. Avg.
70°
53°
27
Hist. Avg.
71°
53°
28
Hist. Avg.
71°
53°
29
Hist. Avg.
71°
53°
30
Hist. Avg.
71°
53°
1
Hist. Avg.
71°
53°
2
Hist. Avg.
71°
53°
3
Hist. Avg.
71°
54°
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 65° to 73°, with overnight lows between 49° and 58°. The average high for September is 69° with an average low of 52°. 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.
