S
M
T
W
T
F
S
30
85°
67°
31
85°
67°
1
86°
64°
2
78°
60°
3
77°
60°
4
78°
59°
5
78°
59°
6
81°
65°
7
84°
65°
8
84°
64°
9
82°
65°
10
84°
65°
11
85°
64°
12
84°
65°
13
85°
66°
14
85°
57°
15
76°
56°
16
74°
55°
17
76°
56°
18
74°
54°
19
75°
53°
20
74°
53°
21
79°
54°
22
80°
59°
23
80°
52°
24
79°
51°
25
73°
50°
26
73°
52°
27
75°
58°
28
78°
58°
29
78°
49°
30
72°
49°
1
70°
56°
2
71°
56°
3
74°
55°
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 70° to 86°, with overnight lows between 49° and 67°. The average high for September is 79° with an average low of 58°. 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.