S
M
T
W
T
F
S
26
81°
49°
27
87°
50°
28
83°
57°
29
71°
63°
30
81°
63°
31
84°
59°
1
88°
63°
2
88°
70°
3
77°
62°
4
87°
58°
5
88°
59°
6
90°
68°
7
92°
70°
8
91°
70°
9
91°
67°
10
86°
61°
11
87°
63°
12
86°
59°
13
85°
61°
14
83°
57°
15
79°
50°
16
81°
65°
17
72°
65°
18
80°
61°
19
87°
62°
20
83°
55°
21
78°
54°
22
76°
54°
23
78°
55°
24
83°
59°
25
84°
58°
26
82°
59°
27
78°
56°
28
76°
55°
29
75°
52°
30
78°
58°
31
74°
51°
1
73°
52°
2
74°
51°
3
74°
56°
4
73°
57°
5
76°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Goffstown
Goffstown's August 2026 forecast shows daily high temperatures ranging from 72° to 87°, with overnight lows between 50° and 65°. The average high for August is 78° with an average low of 56°. 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 Goffstown. See also: September | October | November.
