S
M
T
W
T
F
S
30
95°
71°
31
97°
72°
1
97°
76°
2
96°
74°
3
96°
73°
4
95°
76°
5
96°
76°
6
95°
75°
7
96°
75°
8
96°
73°
9
92°
74°
10
94°
75°
11
93°
74°
12
95°
74°
13
95°
73°
14
94°
72°
15
93°
67°
16
86°
65°
17
84°
71°
18
89°
71°
19
85°
69°
20
85°
68°
21
84°
66°
22
84°
69°
23
88°
69°
24
87°
70°
25
90°
69°
26
90°
69°
27
89°
66°
28
88°
66°
29
87°
65°
30
88°
66°
1
86°
65°
2
88°
68°
3
89°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Fair Park
Fair Park's September 2026 forecast shows daily high temperatures ranging from 84° to 97°, with overnight lows between 65° and 76°. The average high for September is 91° with an average low of 71°. 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 Fair Park. See also: October | November | December.