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
69°
36°
4
61°
46°
5
65°
40°
6
55°
36°
7
63°
44°
8
67°
46°
9
63°
42°
10
61°
35°
11
61°
43°
12
64°
45°
13
61°
42°
14
58°
38°
15
59°
40°
16
56°
41°
17
55°
35°
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 67°, with overnight lows between 29° and 46°. The average high for October is 56° 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.
