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