S
M
T
W
T
F
S
28
84°
56°
29
86°
53°
30
87°
54°
1
94°
68°
2
95°
68°
3
93°
68°
4
83°
58°
5
85°
55°
6
80°
61°
7
73°
57°
8
87°
59°
9
90°
66°
10
85°
58°
11
83°
51°
12
84°
56°
13
86°
60°
14
86°
63°
15
87°
59°
16
85°
56°
17
83°
57°
18
82°
57°
19
81°
58°
20
82°
59°
21
80°
57°
22
76°
53°
23
76°
54°
24
79°
56°
25
77°
56°
26
78°
59°
27
82°
60°
28
76°
60°
29
79°
59°
30
82°
60°
31
81°
60°
1
79°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sunapee
Sunapee's July 2026 forecast shows daily high temperatures ranging from 76° to 90°, with overnight lows between 51° and 66°. The average high for July is 82° 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 Sunapee. See also: August | September | October.
