S
M
T
W
T
F
S
28
74°
61°
29
76°
64°
30
77°
65°
1
76°
64°
2
79°
63°
3
81°
59°
4
84°
61°
5
82°
65°
6
85°
63°
7
87°
62°
8
86°
63°
9
79°
64°
10
76°
65°
11
76°
66°
12
79°
68°
13
81°
67°
14
85°
68°
15
89°
70°
16
90°
72°
17
86°
70°
18
88°
70°
19
85°
68°
20
84°
67°
21
85°
69°
22
82°
65°
23
85°
68°
24
78°
64°
25
81°
66°
26
84°
69°
27
85°
69°
28
85°
68°
29
84°
69°
30
85°
69°
31
85°
68°
1
84°
69°
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 76° to 90°, with overnight lows between 64° and 72°. The average high for July is 83° 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 Westminster. See also: August | September | October.
