S
M
T
W
T
F
S
28
73°
64°
29
73°
62°
30
71°
65°
1
71°
64°
2
74°
64°
3
75°
63°
4
74°
65°
5
75°
63°
6
76°
63°
7
76°
65°
8
79°
66°
9
78°
67°
10
76°
64°
11
77°
67°
12
78°
66°
13
78°
68°
14
79°
69°
15
80°
66°
16
76°
67°
17
79°
66°
18
79°
66°
19
78°
68°
20
80°
68°
21
80°
67°
22
78°
68°
23
79°
66°
24
77°
63°
25
75°
63°
26
74°
64°
27
77°
63°
28
78°
64°
29
79°
65°
30
80°
66°
31
81°
68°
1
80°
67°
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 74° to 81°, with overnight lows between 63° and 69°. The average high for July is 78° 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 Delta. See also: August | September | October.
