S
M
T
W
T
F
S
28
82°
58°
29
89°
58°
30
89°
66°
1
97°
71°
2
98°
75°
3
98°
70°
4
88°
65°
5
82°
63°
6
81°
64°
7
78°
62°
8
78°
62°
9
85°
61°
10
87°
64°
11
85°
62°
12
86°
58°
13
77°
55°
14
75°
55°
15
75°
54°
16
76°
56°
17
77°
58°
18
77°
58°
19
78°
61°
20
80°
61°
21
81°
63°
22
84°
63°
23
83°
62°
24
83°
63°
25
84°
63°
26
85°
64°
27
85°
64°
28
84°
63°
29
84°
63°
30
83°
61°
31
76°
58°
1
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Westminster
Westminster's July 2026 forecast shows daily high temperatures ranging from 75° to 98°, with overnight lows between 54° and 75°. The average high for July is 83° with an average low of 62°. 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 Westminster. See also: August | September | October.
