S
M
T
W
T
F
S
26
72°
57°
27
70°
58°
28
74°
53°
29
72°
57°
30
72°
57°
31
70°
55°
1
70°
51°
2
71°
51°
3
70°
54°
4
74°
53°
5
70°
54°
6
70°
56°
7
71°
53°
8
71°
57°
9
72°
56°
10
74°
55°
11
75°
55°
12
75°
56°
13
74°
53°
14
69°
51°
15
69°
53°
16
72°
55°
17
73°
56°
18
70°
52°
19
68°
53°
20
71°
54°
21
73°
54°
22
73°
55°
23
Hist. Avg.
71°
53°
24
Hist. Avg.
71°
53°
25
Hist. Avg.
71°
53°
26
Hist. Avg.
70°
53°
27
Hist. Avg.
70°
53°
28
Hist. Avg.
70°
53°
29
Hist. Avg.
70°
52°
30
Hist. Avg.
69°
52°
31
Hist. Avg.
69°
52°
1
Hist. Avg.
69°
52°
2
Hist. Avg.
68°
52°
3
Hist. Avg.
68°
52°
4
Hist. Avg.
68°
52°
5
Hist. Avg.
67°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Andover
Andover's August 2026 forecast shows daily high temperatures ranging from 68° to 75°, with overnight lows between 51° and 58°. The average high for August is 72° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Andover. See also: September | October | November.
