S
M
T
W
T
F
S
28
76°
62°
29
82°
66°
30
83°
65°
1
83°
61°
2
79°
61°
3
79°
64°
4
80°
65°
5
81°
62°
6
81°
61°
7
78°
62°
8
80°
62°
9
77°
61°
10
77°
62°
11
79°
66°
12
83°
65°
13
82°
66°
14
81°
68°
15
81°
64°
16
80°
64°
17
81°
66°
18
83°
64°
19
84°
63°
20
83°
65°
21
81°
64°
22
78°
66°
23
79°
65°
24
79°
63°
25
80°
65°
26
82°
68°
27
85°
69°
28
85°
68°
29
82°
67°
30
80°
64°
31
79°
65°
1
80°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Westerly
Westerly's July 2026 forecast shows daily high temperatures ranging from 76° to 85°, with overnight lows between 61° and 69°. The average high for July is 81° with an average low of 64°. 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 Westerly. See also: August | September | October.