S
M
T
W
T
F
S
30
80°
63°
31
88°
71°
1
88°
73°
2
93°
71°
3
95°
71°
4
85°
68°
5
86°
61°
6
79°
56°
7
81°
56°
8
86°
57°
9
89°
70°
10
85°
65°
11
81°
65°
12
79°
66°
13
83°
58°
14
75°
59°
15
89°
66°
16
84°
64°
17
80°
61°
18
75°
54°
19
74°
48°
20
69°
49°
21
70°
50°
22
74°
51°
23
73°
52°
24
74°
49°
25
73°
54°
26
77°
53°
27
77°
54°
28
76°
53°
29
73°
53°
30
74°
52°
1
71°
50°
2
67°
51°
3
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Waldo
Waldo's September 2026 forecast shows daily high temperatures ranging from 67° to 89°, with overnight lows between 48° and 66°. The average high for September is 76° with an average low of 55°. 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 Waldo. See also: October | November | December.