S
M
T
W
T
F
S
27
79°
51°
28
83°
51°
29
83°
55°
30
89°
64°
1
91°
68°
2
81°
61°
3
76°
58°
4
76°
52°
5
75°
50°
6
74°
52°
7
75°
53°
8
73°
51°
9
74°
50°
10
73°
51°
11
63°
40°
12
77°
54°
13
76°
48°
14
64°
44°
15
65°
46°
16
70°
50°
17
74°
52°
18
74°
52°
19
73°
53°
20
74°
53°
21
74°
51°
22
64°
45°
23
62°
45°
24
69°
50°
25
72°
51°
26
72°
50°
27
67°
48°
28
69°
51°
29
69°
51°
30
66°
50°
31
69°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Evansville
Evansville's October 2026 forecast shows daily high temperatures ranging from 62° to 91°, with overnight lows between 40° and 68°. The average high for October is 73° with an average low of 51°. 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 Evansville. See also: November | December | January.