S
M
T
W
T
F
S
28
84°
69°
29
91°
69°
30
91°
72°
1
97°
73°
2
100°
72°
3
99°
73°
4
98°
74°
5
92°
71°
6
93°
69°
7
89°
70°
8
95°
71°
9
93°
70°
10
89°
69°
11
87°
69°
12
83°
72°
13
78°
70°
14
85°
65°
15
94°
69°
16
97°
73°
17
95°
72°
18
90°
71°
19
91°
72°
20
89°
70°
21
90°
69°
22
87°
67°
23
86°
66°
24
87°
70°
25
85°
70°
26
88°
68°
27
87°
69°
28
91°
72°
29
91°
71°
30
88°
71°
31
86°
70°
1
90°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Newton
Newton's July 2026 forecast shows daily high temperatures ranging from 85° to 97°, with overnight lows between 65° and 73°. The average high for July is 89° with an average low of 70°. 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 Newton. See also: August | September | October.
