S
M
T
W
T
F
S
28
92°
53°
29
95°
55°
30
94°
48°
1
94°
54°
2
96°
55°
3
97°
59°
4
98°
61°
5
99°
60°
6
95°
60°
7
95°
60°
8
94°
59°
9
95°
61°
10
95°
61°
11
94°
60°
12
98°
61°
13
96°
62°
14
98°
63°
15
96°
61°
16
95°
58°
17
92°
57°
18
93°
58°
19
96°
61°
20
98°
64°
21
101°
61°
22
99°
63°
23
95°
61°
24
95°
60°
25
97°
61°
26
97°
62°
27
99°
62°
28
95°
63°
29
93°
62°
30
98°
63°
31
99°
58°
1
95°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Delta
Delta's July 2026 forecast shows daily high temperatures ranging from 92° to 101°, with overnight lows between 48° and 64°. The average high for July is 96° with an average low of 60°. 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 Delta. See also: August | September | October.