S
M
T
W
T
F
S
27
61°
53°
28
57°
54°
29
70°
55°
30
67°
53°
1
79°
51°
2
83°
53°
3
67°
39°
4
62°
48°
5
66°
40°
6
55°
36°
7
60°
44°
8
68°
43°
9
66°
42°
10
59°
40°
11
64°
43°
12
68°
49°
13
60°
41°
14
57°
38°
15
59°
40°
16
63°
35°
17
61°
40°
18
60°
37°
19
50°
31°
20
50°
29°
21
49°
29°
22
50°
38°
23
55°
36°
24
56°
38°
25
50°
38°
26
51°
36°
27
49°
35°
28
47°
33°
29
49°
36°
30
57°
38°
31
56°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Effingham
Effingham's October 2026 forecast shows daily high temperatures ranging from 47° to 68°, with overnight lows between 29° and 49°. The average high for October is 57° with an average low of 38°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Effingham. See also: November | December | January.
