S
M
T
W
T
F
S
28
72°
54°
29
72°
56°
30
70°
55°
1
76°
57°
2
77°
52°
3
79°
57°
4
79°
57°
5
83°
59°
6
84°
61°
7
86°
64°
8
89°
63°
9
88°
63°
10
87°
64°
11
88°
63°
12
74°
57°
13
74°
56°
14
69°
56°
15
71°
53°
16
70°
56°
17
73°
57°
18
73°
56°
19
70°
54°
20
69°
57°
21
73°
57°
22
73°
58°
23
74°
58°
24
73°
57°
25
74°
58°
26
75°
56°
27
74°
57°
28
75°
58°
29
75°
58°
30
76°
59°
31
77°
60°
1
78°
60°
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 69° to 89°, with overnight lows between 52° and 64°. The average high for July is 76° with an average low of 58°. 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.