S
M
T
W
T
F
S
26
83°
67°
27
87°
66°
28
79°
66°
29
80°
66°
30
81°
70°
31
87°
68°
1
87°
65°
2
80°
74°
3
85°
61°
4
86°
66°
5
85°
72°
6
88°
73°
7
88°
71°
8
87°
71°
9
89°
70°
10
92°
69°
11
89°
68°
12
86°
67°
13
87°
68°
14
84°
66°
15
88°
65°
16
87°
60°
17
89°
70°
18
88°
66°
19
88°
69°
20
87°
67°
21
86°
63°
22
87°
68°
23
89°
69°
24
89°
69°
25
88°
68°
26
85°
69°
27
81°
68°
28
85°
68°
29
84°
66°
30
85°
67°
31
85°
67°
1
86°
63°
2
79°
59°
3
78°
59°
4
78°
60°
5
79°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in New Cumberland
New Cumberland's August 2026 forecast shows daily high temperatures ranging from 78° to 92°, with overnight lows between 59° and 73°. The average high for August is 86° with an average low of 67°. 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 New Cumberland. See also: September | October | November.
