S
M
T
W
T
F
S
28
94°
74°
29
94°
78°
30
96°
78°
1
95°
79°
2
96°
79°
3
94°
80°
4
92°
71°
5
86°
70°
6
86°
71°
7
90°
72°
8
89°
73°
9
91°
74°
10
86°
71°
11
85°
71°
12
88°
71°
13
91°
72°
14
94°
73°
15
96°
75°
16
95°
74°
17
92°
74°
18
95°
72°
19
94°
71°
20
89°
70°
21
88°
69°
22
87°
68°
23
87°
70°
24
89°
70°
25
88°
71°
26
90°
74°
27
92°
75°
28
93°
75°
29
93°
74°
30
92°
75°
31
91°
74°
1
93°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Black Jack
Black Jack's July 2026 forecast shows daily high temperatures ranging from 85° to 96°, with overnight lows between 68° and 75°. The average high for July is 91° 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 Black Jack. See also: August | September | October.