S
M
T
W
T
F
S
30
104°
75°
31
103°
74°
1
102°
74°
2
105°
74°
3
104°
75°
4
104°
76°
5
102°
75°
6
103°
75°
7
103°
76°
8
104°
78°
9
104°
75°
10
95°
73°
11
102°
74°
12
107°
71°
13
101°
71°
14
90°
65°
15
91°
66°
16
91°
67°
17
93°
66°
18
91°
65°
19
89°
63°
20
85°
61°
21
90°
68°
22
89°
67°
23
86°
66°
24
78°
66°
25
78°
65°
26
81°
65°
27
82°
64°
28
81°
64°
29
81°
63°
30
84°
54°
1
73°
51°
2
74°
52°
3
72°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Snyder
Snyder's September 2026 forecast shows daily high temperatures ranging from 72° to 107°, with overnight lows between 51° and 78°. The average high for September is 89° with an average low of 65°. 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 Snyder. See also: October | November | December.