S
M
T
W
T
F
S
30
93°
71°
31
95°
70°
1
97°
71°
2
99°
70°
3
99°
72°
4
99°
72°
5
100°
72°
6
97°
72°
7
95°
70°
8
91°
72°
9
95°
68°
10
97°
66°
11
73°
68°
12
93°
70°
13
97°
68°
14
99°
68°
15
97°
71°
16
95°
65°
17
94°
68°
18
96°
70°
19
95°
70°
20
94°
69°
21
92°
70°
22
86°
63°
23
83°
60°
24
83°
57°
25
82°
58°
26
84°
60°
27
85°
61°
28
81°
57°
29
85°
61°
30
84°
62°
1
84°
62°
2
83°
60°
3
85°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Slicklizzard
Slicklizzard's September 2026 forecast shows daily high temperatures ranging from 81° to 97°, with overnight lows between 57° and 71°. 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 Slicklizzard. See also: October | November | December.