S
M
T
W
T
F
S
26
85°
53°
27
88°
63°
28
84°
68°
29
82°
67°
30
81°
67°
31
N/A
1
86°
70°
2
84°
71°
3
81°
72°
4
81°
70°
5
84°
70°
6
85°
70°
7
85°
68°
8
86°
66°
9
86°
67°
10
86°
66°
11
84°
65°
12
80°
64°
13
82°
62°
14
80°
65°
15
83°
61°
16
80°
61°
17
87°
65°
18
86°
61°
19
85°
67°
20
86°
66°
21
86°
62°
22
84°
65°
23
87°
67°
24
88°
68°
25
87°
67°
26
84°
66°
27
79°
66°
28
81°
65°
29
83°
64°
30
84°
65°
31
84°
65°
1
83°
62°
2
77°
57°
3
76°
57°
4
76°
58°
5
77°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Newtown Square
Newtown Square's August 2026 forecast shows daily high temperatures ranging from 76° to 88°, with overnight lows between 56° and 72°. The average high for August is 83° with an average low of 65°. 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 Newtown Square. See also: September | October | November.
