S
M
T
W
T
F
S
27
78°
55°
28
78°
54°
29
77°
54°
30
78°
53°
1
77°
54°
2
77°
55°
3
76°
56°
4
77°
55°
5
76°
55°
6
76°
54°
7
77°
54°
8
74°
52°
9
70°
46°
10
73°
49°
11
72°
50°
12
63°
46°
13
67°
47°
14
61°
48°
15
60°
41°
16
62°
45°
17
65°
46°
18
69°
47°
19
71°
48°
20
71°
47°
21
70°
47°
22
71°
49°
23
71°
49°
24
70°
48°
25
68°
48°
26
68°
45°
27
67°
39°
28
67°
35°
29
53°
34°
30
50°
32°
31
51°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Blanchester
Blanchester's October 2026 forecast shows daily high temperatures ranging from 50° to 78°, with overnight lows between 32° and 56°. The average high for October is 69° with an average low of 48°. 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 Blanchester. See also: November | December | January.
