S
M
T
W
T
F
S
31
78°
51°
1
84°
51°
2
84°
54°
3
84°
57°
4
73°
53°
5
82°
51°
6
73°
51°
7
73°
47°
8
76°
47°
9
79°
48°
10
82°
49°
11
85°
55°
12
85°
54°
13
87°
54°
14
88°
59°
15
89°
58°
16
88°
59°
17
88°
56°
18
89°
56°
19
89°
58°
20
91°
59°
21
87°
67°
22
75°
64°
23
81°
67°
24
75°
67°
25
77°
61°
26
79°
56°
27
82°
56°
28
87°
56°
29
87°
58°
30
84°
59°
1
83°
55°
2
82°
52°
3
84°
56°
4
85°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Pleasant Plain
Pleasant Plain's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Pleasant Plain. See also: October | November | December.