S
M
T
W
T
F
S
28
70°
56°
29
71°
55°
30
71°
55°
1
70°
56°
2
71°
55°
3
70°
55°
4
68°
54°
5
69°
55°
6
70°
54°
7
70°
55°
8
71°
53°
9
71°
52°
10
72°
53°
11
72°
55°
12
73°
56°
13
73°
57°
14
72°
56°
15
72°
57°
16
70°
56°
17
69°
52°
18
73°
53°
19
Hist. Avg.
68°
54°
20
Hist. Avg.
68°
54°
21
Hist. Avg.
68°
54°
22
Hist. Avg.
68°
54°
23
Hist. Avg.
68°
54°
24
Hist. Avg.
68°
54°
25
Hist. Avg.
68°
54°
26
Hist. Avg.
68°
54°
27
Hist. Avg.
68°
54°
28
Hist. Avg.
68°
54°
29
Hist. Avg.
68°
54°
30
Hist. Avg.
68°
54°
31
Hist. Avg.
68°
54°
1
Hist. Avg.
68°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Newton
Newton's July 2026 forecast shows daily high temperatures ranging from 68° to 73°, with overnight lows between 52° and 57°. The average high for July is 71° with an average low of 55°. 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.
