S
M
T
W
T
F
S
30
86°
64°
31
95°
63°
1
97°
70°
2
99°
70°
3
97°
68°
4
99°
72°
5
94°
70°
6
82°
64°
7
84°
60°
8
85°
61°
9
88°
64°
10
93°
68°
11
91°
63°
12
87°
58°
13
81°
59°
14
84°
58°
15
85°
57°
16
86°
59°
17
83°
58°
18
76°
62°
19
77°
61°
20
78°
61°
21
80°
60°
22
79°
62°
23
81°
61°
24
76°
60°
25
78°
60°
26
81°
61°
27
81°
59°
28
80°
54°
29
73°
50°
30
73°
51°
1
74°
56°
2
75°
57°
3
72°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Lake Royale
Lake Royale's September 2026 forecast shows daily high temperatures ranging from 72° to 99°, with overnight lows between 50° and 72°. The average high for September is 82° with an average low of 60°. 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 Lake Royale. See also: October | November | December.
