S
M
T
W
T
F
S
28
84°
69°
29
90°
67°
30
90°
72°
1
92°
69°
2
93°
72°
3
94°
72°
4
91°
71°
5
88°
70°
6
85°
67°
7
84°
67°
8
83°
66°
9
85°
67°
10
84°
66°
11
84°
65°
12
82°
65°
13
84°
64°
14
83°
65°
15
84°
62°
16
80°
59°
17
79°
59°
18
80°
60°
19
83°
65°
20
84°
65°
21
82°
64°
22
80°
65°
23
85°
66°
24
86°
66°
25
86°
65°
26
85°
66°
27
87°
67°
28
86°
66°
29
87°
67°
30
88°
66°
31
84°
66°
1
80°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Westboro
Westboro's July 2026 forecast shows daily high temperatures ranging from 79° to 94°, with overnight lows between 59° and 72°. The average high for July is 85° with an average low of 66°. 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 Westboro. See also: August | September | October.