S
M
T
W
T
F
S
30
77°
58°
31
76°
56°
1
72°
53°
2
66°
47°
3
66°
55°
4
77°
57°
5
77°
57°
6
76°
56°
7
77°
56°
8
74°
55°
9
73°
54°
10
72°
55°
11
69°
45°
12
63°
49°
13
67°
46°
14
72°
43°
15
67°
40°
16
62°
37°
17
59°
37°
18
59°
35°
19
60°
40°
20
61°
48°
21
67°
50°
22
70°
51°
23
71°
52°
24
72°
50°
25
72°
48°
26
71°
41°
27
68°
45°
28
59°
40°
29
63°
39°
30
57°
41°
1
68°
34°
2
55°
30°
3
51°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Effie
Effie's September 2026 forecast shows daily high temperatures ranging from 51° to 77°, with overnight lows between 30° and 58°. The average high for September is 68° with an average low of 47°. 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 Effie. See also: October | November | December.
