S
M
T
W
T
F
S
28
76°
65°
29
84°
62°
30
82°
63°
1
84°
69°
2
90°
67°
3
99°
70°
4
91°
69°
5
83°
66°
6
77°
65°
7
78°
63°
8
78°
65°
9
83°
66°
10
82°
66°
11
81°
67°
12
85°
68°
13
82°
67°
14
83°
66°
15
77°
64°
16
78°
64°
17
79°
67°
18
79°
66°
19
80°
68°
20
81°
70°
21
79°
70°
22
79°
69°
23
80°
70°
24
79°
70°
25
80°
69°
26
81°
69°
27
81°
70°
28
83°
69°
29
81°
70°
30
82°
71°
31
84°
71°
1
85°
70°
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 77° to 99°, with overnight lows between 63° and 71°. The average high for July is 82° with an average low of 68°. 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.