S
M
T
W
T
F
S
26
87°
69°
27
87°
69°
28
86°
68°
29
87°
69°
30
88°
70°
31
88°
70°
1
87°
69°
2
83°
68°
3
82°
65°
4
80°
67°
5
80°
65°
6
81°
64°
7
81°
67°
8
83°
68°
9
85°
69°
10
87°
69°
11
86°
68°
12
83°
68°
13
86°
69°
14
87°
68°
15
83°
69°
16
81°
69°
17
83°
67°
18
87°
69°
19
86°
68°
20
85°
62°
21
84°
60°
22
80°
59°
23
80°
61°
24
81°
61°
25
80°
60°
26
80°
65°
27
82°
60°
28
80°
60°
29
79°
61°
30
78°
58°
31
77°
58°
1
77°
59°
2
78°
59°
3
76°
62°
4
77°
58°
5
79°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Delta
Delta's August 2026 forecast shows daily high temperatures ranging from 76° to 88°, with overnight lows between 57° and 70°. The average high for August is 83° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Delta. See also: September | October | November.
