S
M
T
W
T
F
S
30
86°
58°
31
81°
58°
1
81°
59°
2
84°
63°
3
82°
63°
4
84°
60°
5
84°
62°
6
85°
63°
7
86°
62°
8
84°
59°
9
81°
58°
10
82°
57°
11
82°
57°
12
84°
61°
13
84°
61°
14
83°
60°
15
Hist. Avg.
83°
62°
16
Hist. Avg.
83°
61°
17
Hist. Avg.
82°
61°
18
Hist. Avg.
82°
60°
19
Hist. Avg.
82°
60°
20
Hist. Avg.
81°
60°
21
Hist. Avg.
81°
59°
22
Hist. Avg.
81°
59°
23
Hist. Avg.
80°
59°
24
Hist. Avg.
80°
58°
25
Hist. Avg.
80°
58°
26
Hist. Avg.
79°
58°
27
Hist. Avg.
79°
57°
28
Hist. Avg.
78°
57°
29
Hist. Avg.
78°
56°
30
Hist. Avg.
78°
56°
1
Hist. Avg.
77°
55°
2
Hist. Avg.
77°
55°
3
Hist. Avg.
77°
55°
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 81° to 86°, with overnight lows between 57° and 63°. The average high for September is 83° 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 Sunshine. See also: October | November | December.
