S
M
T
W
T
F
S
30
84°
65°
31
84°
65°
1
85°
62°
2
78°
58°
3
77°
58°
4
77°
59°
5
78°
57°
6
81°
62°
7
84°
64°
8
84°
63°
9
83°
63°
10
84°
64°
11
84°
63°
12
85°
64°
13
84°
64°
14
84°
58°
15
76°
55°
16
73°
54°
17
74°
53°
18
73°
52°
19
72°
51°
20
73°
51°
21
78°
52°
22
79°
56°
23
80°
50°
24
80°
49°
25
71°
48°
26
73°
51°
27
74°
56°
28
77°
56°
29
77°
47°
30
70°
46°
1
69°
54°
2
70°
53°
3
74°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Frogtown
Frogtown's September 2026 forecast shows daily high temperatures ranging from 69° to 85°, with overnight lows between 46° and 65°. The average high for September is 78° with an average low of 56°. 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 Frogtown. See also: October | November | December.