S
M
T
W
T
F
S
30
89°
76°
31
88°
77°
1
90°
76°
2
89°
77°
3
90°
77°
4
89°
76°
5
89°
77°
6
90°
76°
7
88°
76°
8
88°
75°
9
90°
76°
10
89°
75°
11
90°
75°
12
91°
76°
13
90°
77°
14
89°
77°
15
87°
76°
16
88°
77°
17
89°
76°
18
88°
77°
19
88°
76°
20
88°
75°
21
87°
76°
22
88°
76°
23
89°
75°
24
88°
76°
25
87°
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 87° to 91°, 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.