S
M
T
W
T
F
S
26
96°
75°
27
96°
76°
28
97°
76°
29
97°
75°
30
96°
76°
31
97°
76°
1
96°
75°
2
97°
76°
3
97°
76°
4
96°
77°
5
97°
76°
6
98°
76°
7
97°
74°
8
95°
75°
9
96°
76°
10
97°
76°
11
97°
75°
12
96°
76°
13
97°
76°
14
97°
75°
15
96°
74°
16
96°
72°
17
92°
71°
18
92°
70°
19
90°
69°
20
87°
68°
21
86°
67°
22
87°
63°
23
86°
62°
24
86°
62°
25
85°
63°
26
84°
62°
27
85°
62°
28
85°
65°
29
89°
66°
30
92°
68°
31
92°
68°
1
93°
67°
2
93°
69°
3
92°
68°
4
92°
68°
5
91°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Newton
Newton's August 2026 forecast shows daily high temperatures ranging from 84° to 98°, with overnight lows between 62° and 77°. The average high for August is 93° with an average low of 71°. 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. See also: September | October | November.
