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
90°
66°
9
92°
64°
10
98°
72°
11
106°
75°
12
109°
74°
13
97°
69°
14
95°
66°
15
96°
64°
16
94°
67°
17
96°
68°
18
97°
66°
19
92°
63°
20
93°
65°
21
90°
60°
22
94°
66°
23
94°
67°
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 88° to 109°, with overnight lows between 60° and 75°. The average high for July is 94° 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.
