S
M
T
W
T
F
S
26
83°
65°
27
84°
67°
28
82°
66°
29
85°
65°
30
82°
65°
31
81°
68°
1
85°
64°
2
80°
63°
3
82°
62°
4
81°
64°
5
80°
66°
6
81°
66°
7
81°
68°
8
82°
67°
9
81°
64°
10
82°
68°
11
83°
66°
12
82°
62°
13
81°
64°
14
83°
68°
15
86°
63°
16
81°
61°
17
80°
61°
18
82°
62°
19
79°
65°
20
80°
62°
21
79°
62°
22
76°
61°
23
78°
60°
24
79°
63°
25
78°
64°
26
79°
63°
27
78°
66°
28
79°
61°
29
84°
63°
30
85°
61°
31
86°
65°
1
85°
62°
2
86°
64°
3
84°
64°
4
85°
63°
5
84°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Newtown
Newtown's August 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 60° and 68°. The average high for August is 82° with an average low of 64°. 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. See also: September | October | November.
