S
M
T
W
T
F
S
28
88°
68°
29
88°
67°
30
87°
65°
1
84°
63°
2
86°
66°
3
87°
69°
4
86°
69°
5
87°
68°
6
84°
68°
7
86°
69°
8
87°
69°
9
88°
68°
10
88°
69°
11
89°
69°
12
90°
70°
13
90°
69°
14
89°
68°
15
88°
69°
16
85°
69°
17
85°
68°
18
86°
69°
19
85°
69°
20
84°
68°
21
84°
67°
22
85°
68°
23
85°
67°
24
86°
68°
25
85°
67°
26
86°
67°
27
87°
65°
28
86°
65°
29
88°
66°
30
89°
65°
31
85°
67°
1
87°
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 84° to 90°, with overnight lows between 63° and 70°. The average high for July is 87° 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.
