S
M
T
W
T
F
S
26
81°
68°
27
81°
67°
28
80°
68°
29
80°
67°
30
79°
67°
31
80°
64°
1
78°
62°
2
74°
61°
3
74°
62°
4
75°
64°
5
75°
67°
6
79°
68°
7
81°
68°
8
81°
67°
9
80°
69°
10
82°
69°
11
81°
68°
12
78°
67°
13
79°
66°
14
78°
68°
15
79°
69°
16
80°
69°
17
82°
68°
18
79°
69°
19
82°
68°
20
82°
64°
21
79°
63°
22
76°
63°
23
76°
66°
24
77°
68°
25
79°
66°
26
76°
62°
27
76°
62°
28
77°
63°
29
76°
63°
30
75°
62°
31
77°
65°
1
78°
64°
2
79°
63°
3
78°
65°
4
77°
64°
5
82°
65°
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 74° to 82°, with overnight lows between 61° and 69°. The average high for August is 79° 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 August weather will actually feel in Delta. See also: September | October | November.
