S
M
T
W
T
F
S
30
66°
61°
31
66°
57°
1
68°
55°
2
66°
61°
3
66°
63°
4
66°
57°
5
66°
52°
6
73°
57°
7
66°
57°
8
62°
54°
9
63°
53°
10
63°
57°
11
66°
51°
12
66°
60°
13
66°
57°
14
68°
59°
15
66°
55°
16
63°
54°
17
65°
56°
18
65°
55°
19
64°
54°
20
65°
55°
21
64°
59°
22
63°
58°
23
64°
58°
24
64°
57°
25
63°
57°
26
63°
56°
27
62°
57°
28
63°
55°
29
62°
56°
30
62°
57°
1
63°
56°
2
62°
57°
3
62°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Stithians
Stithians's September 2026 forecast shows daily high temperatures ranging from 62° to 68°, with overnight lows between 51° and 60°. The average high for September is 64° with an average low of 56°. 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 Stithians. See also: October | November | December.