S
M
T
W
T
F
S
30
102°
77°
31
99°
74°
1
100°
74°
2
99°
78°
3
93°
76°
4
99°
75°
5
98°
76°
6
100°
75°
7
103°
78°
8
103°
78°
9
101°
76°
10
93°
72°
11
100°
75°
12
101°
71°
13
95°
70°
14
93°
68°
15
89°
67°
16
90°
65°
17
91°
68°
18
91°
63°
19
89°
65°
20
84°
60°
21
90°
68°
22
90°
68°
23
89°
66°
24
84°
66°
25
78°
65°
26
80°
64°
27
83°
64°
28
86°
65°
29
83°
64°
30
84°
56°
1
74°
51°
2
74°
51°
3
73°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Purcell
Purcell's September 2026 forecast shows daily high temperatures ranging from 73° to 103°, with overnight lows between 50° and 78°. The average high for September is 89° with an average low of 66°. 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 Purcell. See also: October | November | December.
