S
M
T
W
T
F
S
28
97°
77°
29
95°
78°
30
92°
74°
1
93°
75°
2
93°
71°
3
97°
74°
4
98°
68°
5
96°
69°
6
96°
69°
7
98°
72°
8
102°
75°
9
102°
69°
10
96°
70°
11
96°
69°
12
95°
71°
13
98°
70°
14
100°
69°
15
100°
70°
16
99°
71°
17
94°
68°
18
98°
74°
19
99°
73°
20
99°
74°
21
99°
74°
22
98°
73°
23
97°
73°
24
97°
72°
25
98°
72°
26
97°
73°
27
98°
73°
28
98°
72°
29
97°
74°
30
99°
74°
31
98°
73°
1
99°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Fort Supply
Fort Supply's July 2026 forecast shows daily high temperatures ranging from 94° to 102°, with overnight lows between 68° and 75°. The average high for July is 98° with an average low of 72°. 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 Supply. See also: August | September | October.