S
M
T
W
T
F
S
26
84°
61°
27
85°
63°
28
83°
63°
29
81°
62°
30
78°
62°
31
84°
63°
1
83°
63°
2
84°
61°
3
87°
62°
4
86°
62°
5
85°
61°
6
83°
60°
7
79°
61°
8
80°
57°
9
79°
56°
10
80°
54°
11
79°
60°
12
83°
61°
13
85°
60°
14
84°
54°
15
79°
52°
16
78°
53°
17
80°
59°
18
77°
53°
19
79°
52°
20
79°
52°
21
80°
53°
22
82°
57°
23
83°
53°
24
83°
51°
25
81°
51°
26
82°
56°
27
79°
54°
28
76°
53°
29
82°
58°
30
83°
54°
31
82°
48°
1
78°
47°
2
74°
49°
3
74°
48°
4
75°
48°
5
74°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Contoocook
Contoocook's August 2026 forecast shows daily high temperatures ranging from 74° to 87°, with overnight lows between 47° and 63°. The average high for August is 81° 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 Contoocook. See also: September | October | November.
