S
M
T
W
T
F
S
27
73°
48°
28
74°
50°
29
75°
55°
30
83°
50°
1
87°
66°
2
76°
54°
3
68°
56°
4
68°
47°
5
69°
39°
6
67°
39°
7
74°
45°
8
75°
44°
9
72°
43°
10
70°
43°
11
68°
44°
12
69°
43°
13
68°
43°
14
69°
42°
15
60°
37°
16
70°
47°
17
70°
47°
18
69°
46°
19
70°
41°
20
61°
37°
21
57°
37°
22
57°
34°
23
59°
39°
24
68°
42°
25
69°
44°
26
68°
35°
27
56°
32°
28
58°
33°
29
62°
37°
30
59°
34°
31
64°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Letart
Letart's October 2026 forecast shows daily high temperatures ranging from 56° to 87°, with overnight lows between 32° and 66°. The average high for October is 67° with an average low of 42°. 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 Letart. See also: November | December | January.