S
M
T
W
T
F
S
30
94°
72°
31
94°
71°
1
90°
71°
2
90°
70°
3
93°
70°
4
93°
69°
5
92°
70°
6
92°
70°
7
91°
66°
8
91°
68°
9
93°
67°
10
94°
66°
11
95°
68°
12
93°
67°
13
93°
67°
14
92°
59°
15
93°
57°
16
81°
59°
17
81°
62°
18
82°
62°
19
80°
63°
20
85°
62°
21
85°
62°
22
90°
61°
23
90°
60°
24
89°
61°
25
89°
61°
26
88°
62°
27
89°
55°
28
80°
53°
29
79°
55°
30
80°
54°
1
79°
53°
2
81°
59°
3
81°
56°
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 79° to 95°, with overnight lows between 53° and 72°. The average high for September is 88° 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 Snyder. See also: October | November | December.