S
M
T
W
T
F
S
28
75°
53°
29
69°
56°
30
80°
55°
1
83°
57°
2
87°
62°
3
84°
57°
4
81°
57°
5
84°
60°
6
92°
63°
7
93°
65°
8
91°
61°
9
87°
62°
10
90°
64°
11
88°
59°
12
92°
65°
13
84°
64°
14
85°
64°
15
87°
63°
16
87°
64°
17
85°
64°
18
88°
63°
19
86°
64°
20
88°
64°
21
93°
65°
22
94°
66°
23
94°
65°
24
89°
66°
25
94°
66°
26
92°
65°
27
90°
65°
28
94°
66°
29
94°
66°
30
93°
68°
31
94°
66°
1
94°
66°
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 69° to 94°, with overnight lows between 53° and 68°. The average high for July is 88° with an average low of 63°. 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.
