S
M
T
W
T
F
S
30
96°
62°
31
99°
70°
1
100°
72°
2
100°
73°
3
99°
73°
4
100°
75°
5
102°
73°
6
100°
73°
7
93°
70°
8
98°
76°
9
100°
76°
10
94°
69°
11
89°
68°
12
96°
69°
13
97°
71°
14
93°
71°
15
88°
66°
16
85°
64°
17
86°
63°
18
82°
60°
19
78°
60°
20
79°
58°
21
81°
57°
22
85°
62°
23
84°
62°
24
85°
63°
25
85°
64°
26
84°
63°
27
84°
62°
28
83°
62°
29
84°
61°
30
84°
62°
1
81°
56°
2
72°
51°
3
71°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in McDougal
McDougal's September 2026 forecast shows daily high temperatures ranging from 71° to 100°, with overnight lows between 48° and 76°. The average high for September is 86° with an average low of 63°. 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 McDougal. See also: October | November | December.
