S
M
T
W
T
F
S
27
66°
47°
28
63°
43°
29
64°
49°
30
65°
47°
1
67°
48°
2
64°
48°
3
65°
47°
4
62°
45°
5
60°
46°
6
62°
43°
7
54°
37°
8
52°
38°
9
58°
44°
10
56°
41°
11
62°
45°
12
64°
43°
13
59°
42°
14
49°
43°
15
59°
40°
16
54°
35°
17
47°
32°
18
47°
37°
19
56°
41°
20
58°
38°
21
49°
35°
22
47°
38°
23
57°
40°
24
57°
40°
25
56°
41°
26
48°
34°
27
51°
39°
28
51°
36°
29
53°
31°
30
50°
35°
31
47°
31°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Barnum
Barnum's October 2026 forecast shows daily high temperatures ranging from 47° to 67°, with overnight lows between 31° and 49°. The average high for October is 57° with an average low of 41°. 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 Barnum. See also: November | December | January.
