S
M
T
W
T
F
S
28
87°
57°
29
92°
56°
30
89°
53°
1
92°
52°
2
85°
56°
3
89°
58°
4
93°
58°
5
92°
56°
6
89°
58°
7
90°
58°
8
94°
59°
9
93°
58°
10
91°
58°
11
92°
61°
12
93°
62°
13
91°
58°
14
89°
59°
15
89°
60°
16
88°
59°
17
88°
58°
18
89°
58°
19
89°
59°
20
88°
58°
21
87°
57°
22
88°
59°
23
91°
61°
24
89°
60°
25
89°
58°
26
88°
59°
27
88°
59°
28
90°
60°
29
91°
60°
30
88°
58°
31
90°
59°
1
94°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Wilton
Wilton's July 2026 forecast shows daily high temperatures ranging from 85° to 94°, with overnight lows between 52° and 62°. The average high for July is 90° 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 Wilton. See also: August | September | October.