S
M
T
W
T
F
S
28
72°
50°
29
68°
46°
30
79°
48°
1
86°
50°
2
86°
50°
3
90°
52°
4
91°
54°
5
99°
55°
6
86°
64°
7
90°
59°
8
88°
59°
9
91°
61°
10
100°
70°
11
107°
74°
12
112°
71°
13
102°
69°
14
106°
68°
15
97°
67°
16
92°
67°
17
93°
67°
18
95°
66°
19
94°
63°
20
88°
62°
21
87°
62°
22
88°
60°
23
91°
60°
24
88°
65°
25
89°
65°
26
91°
66°
27
93°
65°
28
91°
65°
29
94°
66°
30
94°
66°
31
95°
65°
1
94°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Fort Smith
Fort Smith's July 2026 forecast shows daily high temperatures ranging from 87° to 112°, with overnight lows between 60° and 74°. The average high for July is 95° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Fort Smith. See also: August | September | October.
