S
M
T
W
T
F
S
26
91°
57°
27
89°
53°
28
93°
51°
29
91°
54°
30
92°
58°
31
95°
61°
1
99°
51°
2
79°
46°
3
77°
47°
4
84°
50°
5
87°
53°
6
86°
54°
7
85°
53°
8
85°
50°
9
84°
51°
10
85°
54°
11
82°
49°
12
76°
49°
13
79°
53°
14
85°
54°
15
85°
54°
16
75°
52°
17
80°
51°
18
83°
53°
19
81°
53°
20
76°
52°
21
74°
52°
22
73°
51°
23
73°
52°
24
71°
52°
25
72°
51°
26
73°
50°
27
75°
51°
28
77°
51°
29
76°
50°
30
72°
50°
31
73°
49°
1
73°
50°
2
76°
50°
3
79°
49°
4
79°
50°
5
78°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Darby
Darby's August 2026 forecast shows daily high temperatures ranging from 71° to 99°, with overnight lows between 46° and 61°. The average high for August is 80° with an average low of 52°. 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 Darby. See also: September | October | November.