S
M
T
W
T
F
S
26
83°
61°
27
81°
65°
28
85°
66°
29
84°
65°
30
83°
67°
31
87°
65°
1
90°
65°
2
88°
71°
3
86°
74°
4
85°
71°
5
88°
74°
6
91°
75°
7
91°
76°
8
91°
74°
9
93°
75°
10
93°
70°
11
88°
71°
12
86°
67°
13
91°
72°
14
86°
64°
15
84°
62°
16
84°
72°
17
89°
68°
18
83°
68°
19
84°
66°
20
86°
68°
21
85°
68°
22
84°
67°
23
83°
66°
24
84°
64°
25
82°
69°
26
84°
69°
27
87°
70°
28
87°
70°
29
86°
68°
30
80°
66°
31
80°
68°
1
81°
68°
2
80°
67°
3
80°
68°
4
81°
67°
5
85°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Delmar
Delmar's August 2026 forecast shows daily high temperatures ranging from 80° to 91°, with overnight lows between 62° and 72°. The average high for August is 84° with an average low of 68°. 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 Delmar. See also: September | October | November.
