S
M
T
W
T
F
S
28
82°
62°
29
82°
62°
30
88°
59°
1
93°
71°
2
96°
74°
3
95°
77°
4
89°
66°
5
84°
64°
6
76°
60°
7
68°
58°
8
80°
61°
9
90°
68°
10
86°
65°
11
84°
60°
12
79°
61°
13
82°
60°
14
79°
60°
15
83°
61°
16
84°
63°
17
83°
62°
18
79°
62°
19
79°
61°
20
78°
59°
21
78°
58°
22
77°
58°
23
78°
59°
24
78°
58°
25
80°
61°
26
79°
63°
27
82°
64°
28
84°
64°
29
84°
63°
30
83°
63°
31
80°
62°
1
79°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sandown
Sandown's July 2026 forecast shows daily high temperatures ranging from 68° to 90°, with overnight lows between 58° and 68°. The average high for July is 81° with an average low of 62°. 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 Sandown. See also: August | September | October.