S
M
T
W
T
F
S
31
75°
43°
1
79°
46°
2
79°
43°
3
81°
46°
4
70°
45°
5
77°
45°
6
70°
47°
7
70°
44°
8
73°
39°
9
75°
37°
10
79°
41°
11
81°
48°
12
81°
43°
13
82°
46°
14
84°
50°
15
86°
54°
16
84°
52°
17
84°
52°
18
86°
50°
19
88°
50°
20
88°
55°
21
84°
57°
22
73°
63°
23
79°
63°
24
73°
61°
25
72°
57°
26
79°
52°
27
82°
50°
28
86°
52°
29
84°
52°
30
84°
52°
1
78°
52°
2
79°
46°
3
84°
48°
4
84°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Fountain Park
Fountain Park's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September is ° with an average low of °. 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 Fountain Park. See also: October | November | December.