S
M
T
W
T
F
S
30
77°
64°
31
75°
59°
1
72°
59°
2
72°
55°
3
73°
55°
4
81°
61°
5
68°
57°
6
66°
52°
7
70°
63°
8
83°
59°
9
66°
52°
10
66°
49°
11
67°
51°
12
66°
51°
13
61°
50°
14
64°
50°
15
63°
52°
16
64°
53°
17
63°
51°
18
64°
52°
19
65°
51°
20
67°
52°
21
66°
50°
22
65°
50°
23
68°
49°
24
69°
52°
25
69°
48°
26
68°
44°
27
62°
43°
28
60°
43°
29
60°
42°
30
61°
48°
1
59°
45°
2
62°
42°
3
63°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Sallgast
Sallgast's September 2026 forecast shows daily high temperatures ranging from 59° to 83°, with overnight lows between 42° and 63°. The average high for September is 65° with an average low of 50°. 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 Sallgast. See also: October | November | December.