S
M
T
W
T
F
S
30
91°
76°
31
90°
75°
1
90°
75°
2
89°
74°
3
89°
74°
4
90°
75°
5
89°
74°
6
89°
74°
7
90°
73°
8
88°
73°
9
88°
74°
10
89°
73°
11
88°
73°
12
89°
74°
13
88°
73°
14
88°
72°
15
87°
73°
16
88°
72°
17
87°
74°
18
88°
73°
19
87°
73°
20
Hist. Avg.
88°
75°
21
Hist. Avg.
88°
75°
22
Hist. Avg.
88°
74°
23
Hist. Avg.
88°
74°
24
Hist. Avg.
88°
74°
25
Hist. Avg.
88°
74°
26
Hist. Avg.
88°
74°
27
Hist. Avg.
88°
74°
28
Hist. Avg.
88°
74°
29
Hist. Avg.
88°
73°
30
Hist. Avg.
88°
73°
1
Hist. Avg.
87°
73°
2
Hist. Avg.
87°
73°
3
Hist. Avg.
87°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Tarpon Springs
Tarpon Springs's September 2026 forecast shows daily high temperatures ranging from 87° to 91°, with overnight lows between 72° and 76°. The average high for September is 89° with an average low of 74°. 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 Tarpon Springs. See also: October | November | December.
