S
M
T
W
T
F
S
30
91°
75°
31
92°
76°
1
91°
77°
2
90°
76°
3
89°
77°
4
88°
76°
5
88°
76°
6
89°
75°
7
91°
76°
8
91°
75°
9
90°
76°
10
91°
75°
11
89°
76°
12
89°
76°
13
88°
75°
14
89°
76°
15
88°
75°
16
88°
75°
17
91°
76°
18
89°
75°
19
88°
76°
20
89°
75°
21
90°
76°
22
89°
75°
23
88°
76°
24
87°
75°
25
86°
75°
26
Hist. Avg.
88°
74°
27
Hist. Avg.
88°
74°
28
Hist. Avg.
88°
74°
29
Hist. Avg.
88°
74°
30
Hist. Avg.
88°
74°
1
Hist. Avg.
88°
74°
2
Hist. Avg.
88°
73°
3
Hist. Avg.
87°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in June Park
June Park's September 2026 forecast shows daily high temperatures ranging from 86° to 92°, with overnight lows between 75° and 77°. The average high for September is 89° with an average low of 76°. 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 June Park. See also: October | November | December.