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
99°
61°
11
104°
59°
12
110°
72°
13
102°
69°
14
102°
66°
15
93°
68°
16
96°
67°
17
100°
67°
18
98°
69°
19
96°
63°
20
91°
65°
21
95°
66°
22
91°
63°
23
90°
63°
24
91°
64°
25
89°
61°
26
91°
66°
27
85°
61°
28
85°
64°
29
89°
65°
30
91°
66°
31
94°
65°
1
90°
60°
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 85° to 110°, with overnight lows between 60° and 72°. The average high for July is 94° with an average low of 65°. 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.
