S
M
T
W
T
F
S
27
72°
45°
28
68°
45°
29
77°
41°
30
81°
43°
1
70°
46°
2
81°
43°
3
73°
48°
4
81°
41°
5
86°
43°
6
84°
43°
7
81°
37°
8
81°
39°
9
86°
43°
10
68°
45°
11
45°
34°
12
45°
32°
13
50°
37°
14
59°
34°
15
55°
34°
16
61°
32°
17
70°
36°
18
66°
34°
19
70°
34°
20
66°
36°
21
72°
37°
22
72°
41°
23
68°
37°
24
50°
30°
25
54°
27°
26
59°
30°
27
59°
36°
28
55°
30°
29
59°
27°
30
52°
32°
31
50°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Fort Smith
Fort Smith's October 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for October is ° with an average low of °. 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 Fort Smith. See also: November | December | January.
