S
M
T
W
T
F
S
30
71°
51°
31
62°
47°
1
67°
50°
2
70°
47°
3
68°
49°
4
68°
52°
5
70°
44°
6
65°
41°
7
59°
39°
8
59°
39°
9
58°
40°
10
58°
39°
11
59°
40°
12
65°
42°
13
64°
41°
14
60°
40°
15
57°
38°
16
56°
36°
17
56°
36°
18
57°
37°
19
58°
41°
20
64°
45°
21
64°
44°
22
57°
36°
23
53°
40°
24
52°
36°
25
53°
42°
26
56°
43°
27
58°
42°
28
52°
40°
29
51°
37°
30
51°
41°
1
50°
42°
2
54°
32°
3
50°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in South Baptiste
South Baptiste's September 2026 forecast shows daily high temperatures ranging from 50° to 71°, with overnight lows between 31° and 52°. The average high for September is 59° with an average low of 41°. 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 South Baptiste. See also: October | November | December.
