S
M
T
W
T
F
S
28
82°
64°
29
85°
69°
30
90°
75°
1
92°
79°
2
88°
74°
3
88°
72°
4
81°
69°
5
81°
71°
6
78°
67°
7
80°
66°
8
81°
66°
9
84°
66°
10
82°
67°
11
82°
66°
12
82°
67°
13
81°
68°
14
80°
67°
15
82°
64°
16
77°
64°
17
76°
65°
18
78°
66°
19
80°
69°
20
82°
68°
21
78°
68°
22
82°
67°
23
80°
68°
24
79°
68°
25
79°
66°
26
80°
69°
27
83°
69°
28
84°
68°
29
83°
70°
30
84°
69°
31
82°
68°
1
78°
67°
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 88°, with overnight lows between 64° and 74°. The average high for July is 81° 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.
