S
M
T
W
T
F
S
30
72°
63°
31
80°
57°
1
77°
54°
2
78°
47°
3
82°
48°
4
70°
56°
5
72°
58°
6
82°
59°
7
80°
66°
8
78°
58°
9
70°
46°
10
77°
40°
11
77°
59°
12
59°
39°
13
62°
35°
14
55°
30°
15
63°
34°
16
65°
46°
17
66°
41°
18
68°
50°
19
69°
48°
20
66°
46°
21
70°
47°
22
69°
50°
23
68°
46°
24
70°
49°
25
71°
50°
26
70°
51°
27
68°
46°
28
61°
41°
29
63°
47°
30
65°
46°
1
65°
46°
2
62°
45°
3
64°
45°
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 61° to 71°, with overnight lows between 34° and 51°. The average high for September is 66° with an average low of 46°. 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.
