S
M
T
W
T
F
S
28
78°
55°
29
82°
57°
30
86°
68°
1
89°
71°
2
89°
72°
3
88°
73°
4
82°
64°
5
73°
61°
6
70°
58°
7
73°
59°
8
80°
60°
9
81°
60°
10
78°
59°
11
77°
56°
12
78°
57°
13
76°
56°
14
78°
57°
15
78°
58°
16
79°
57°
17
78°
54°
18
75°
55°
19
79°
58°
20
74°
51°
21
73°
51°
22
73°
52°
23
74°
51°
24
74°
55°
25
75°
57°
26
75°
58°
27
76°
58°
28
78°
57°
29
80°
58°
30
75°
58°
31
76°
59°
1
78°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Andover
Andover's July 2026 forecast shows daily high temperatures ranging from 70° to 82°, with overnight lows between 51° and 64°. The average high for July is 76° with an average low of 57°. 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 Andover. See also: August | September | October.