S
M
T
W
T
F
S
26
82°
64°
27
81°
65°
28
80°
67°
29
81°
65°
30
80°
65°
31
80°
66°
1
81°
65°
2
81°
67°
3
82°
67°
4
82°
66°
5
84°
66°
6
80°
63°
7
81°
64°
8
80°
64°
9
79°
65°
10
79°
66°
11
80°
61°
12
78°
64°
13
80°
66°
14
81°
66°
15
79°
63°
16
78°
62°
17
78°
64°
18
79°
65°
19
79°
66°
20
83°
66°
21
83°
65°
22
84°
64°
23
79°
65°
24
86°
64°
25
84°
63°
26
84°
63°
27
85°
58°
28
77°
57°
29
76°
56°
30
75°
55°
31
74°
54°
1
75°
57°
2
75°
61°
3
76°
64°
4
83°
64°
5
84°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Newton Corner
Newton Corner's August 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 54° and 67°. The average high for August is 80° with an average low of 63°. 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 Newton Corner. See also: September | October | November.