S
M
T
W
T
F
S
30
91°
74°
31
92°
78°
1
92°
78°
2
92°
79°
3
92°
77°
4
N/A
5
97°
72°
6
97°
74°
7
96°
75°
8
95°
74°
9
93°
75°
10
94°
76°
11
96°
74°
12
94°
74°
13
95°
75°
14
99°
75°
15
100°
74°
16
101°
73°
17
94°
75°
18
94°
74°
19
93°
73°
20
93°
74°
21
94°
73°
22
95°
74°
23
96°
75°
24
96°
75°
25
94°
74°
26
94°
74°
27
95°
74°
28
96°
75°
29
96°
76°
30
95°
74°
1
96°
73°
2
96°
75°
3
95°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Pegagan
Pegagan's September 2026 forecast shows daily high temperatures ranging from 93° to 101°, with overnight lows between 72° and 76°. The average high for September is 95° with an average low of 74°. 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 Pegagan. See also: October | November | December.