S
M
T
W
T
F
S
30
97°
75°
31
96°
75°
1
94°
74°
2
96°
75°
3
96°
75°
4
95°
74°
5
96°
74°
6
96°
73°
7
94°
70°
8
95°
71°
9
94°
70°
10
94°
68°
11
96°
71°
12
95°
70°
13
95°
70°
14
96°
69°
15
96°
65°
16
88°
66°
17
84°
66°
18
83°
65°
19
84°
67°
20
89°
68°
21
91°
65°
22
91°
63°
23
90°
64°
24
90°
66°
25
89°
66°
26
88°
65°
27
89°
59°
28
84°
58°
29
78°
59°
30
79°
57°
1
78°
56°
2
80°
57°
3
79°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in DISH
DISH's September 2026 forecast shows daily high temperatures ranging from 78° to 97°, with overnight lows between 56° and 75°. The average high for September is 90° with an average low of 67°. 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 DISH. See also: October | November | December.