S
M
T
W
T
F
S
26
89°
63°
27
89°
64°
28
90°
69°
29
96°
70°
30
95°
70°
31
95°
69°
1
94°
70°
2
94°
71°
3
95°
72°
4
97°
68°
5
97°
63°
6
93°
61°
7
87°
61°
8
86°
63°
9
87°
62°
10
87°
63°
11
88°
69°
12
94°
67°
13
94°
68°
14
93°
68°
15
94°
66°
16
94°
61°
17
86°
60°
18
87°
65°
19
90°
63°
20
93°
65°
21
93°
61°
22
86°
68°
23
92°
68°
24
94°
67°
25
94°
66°
26
92°
68°
27
91°
69°
28
92°
67°
29
91°
68°
30
92°
65°
31
89°
64°
1
87°
63°
2
88°
61°
3
87°
62°
4
88°
66°
5
89°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Delphos
Delphos's August 2026 forecast shows daily high temperatures ranging from 86° to 97°, with overnight lows between 60° and 72°. The average high for August is 91° 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 Delphos. See also: September | October | November.