S
M
T
W
T
F
S
28
79°
61°
29
79°
59°
30
75°
61°
1
82°
68°
2
86°
72°
3
91°
75°
4
91°
73°
5
77°
68°
6
68°
61°
7
73°
63°
8
75°
63°
9
84°
70°
10
84°
68°
11
78°
59°
12
79°
58°
13
81°
65°
14
81°
68°
15
88°
67°
16
81°
63°
17
82°
64°
18
78°
64°
19
79°
65°
20
80°
64°
21
78°
65°
22
79°
63°
23
74°
64°
24
74°
64°
25
74°
63°
26
75°
66°
27
76°
67°
28
75°
67°
29
76°
66°
30
77°
67°
31
77°
67°
1
78°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Sandwich
Sandwich's July 2026 forecast shows daily high temperatures ranging from 74° to 88°, with overnight lows between 58° and 70°. The average high for July is 79° with an average low of 65°. 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 Sandwich. See also: August | September | October.
