S
M
T
W
T
F
S
28
79°
64°
29
77°
59°
30
75°
64°
1
79°
61°
2
78°
56°
3
79°
59°
4
81°
61°
5
82°
62°
6
83°
64°
7
88°
66°
8
89°
67°
9
88°
68°
10
88°
67°
11
84°
65°
12
81°
61°
13
82°
62°
14
74°
56°
15
77°
57°
16
75°
56°
17
74°
56°
18
75°
57°
19
75°
57°
20
72°
56°
21
73°
56°
22
75°
55°
23
75°
57°
24
77°
58°
25
77°
58°
26
78°
57°
27
77°
58°
28
76°
57°
29
74°
53°
30
73°
57°
31
71°
58°
1
73°
57°
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 71° to 89°, with overnight lows between 53° and 68°. The average high for July is 78° with an average low of 59°. 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.
