S
M
T
W
T
F
S
28
80°
67°
29
86°
67°
30
91°
70°
1
92°
76°
2
93°
25°
3
93°
72°
4
92°
69°
5
87°
68°
6
85°
68°
7
83°
68°
8
86°
69°
9
86°
68°
10
79°
69°
11
83°
64°
12
84°
65°
13
87°
64°
14
91°
68°
15
92°
69°
16
88°
62°
17
85°
66°
18
84°
65°
19
83°
62°
20
80°
61°
21
80°
61°
22
83°
60°
23
84°
63°
24
85°
60°
25
86°
65°
26
85°
64°
27
81°
59°
28
81°
59°
29
78°
57°
30
78°
63°
31
79°
61°
1
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in West Newton
West Newton's July 2026 forecast shows daily high temperatures ranging from 78° to 92°, with overnight lows between 57° and 69°. The average high for July is 84° 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 July weather will actually feel in West Newton. See also: August | September | October.