S
M
T
W
T
F
S
31
81°
50°
1
79°
54°
2
77°
52°
3
84°
54°
4
91°
59°
5
91°
63°
6
90°
70°
7
91°
68°
8
81°
64°
9
88°
64°
10
88°
70°
11
97°
72°
12
99°
72°
13
87°
70°
14
95°
62°
15
81°
60°
16
82°
64°
17
88°
69°
18
90°
65°
19
81°
57°
20
83°
57°
21
86°
61°
22
84°
60°
23
85°
60°
24
84°
63°
25
85°
65°
26
84°
60°
27
80°
57°
28
79°
58°
29
80°
58°
30
77°
59°
1
79°
57°
2
81°
59°
3
82°
64°
4
84°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Westminster
Westminster's June 2026 forecast shows daily high temperatures ranging from 77° to 95°, with overnight lows between 57° and 70°. The average high for June is 84° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Westminster. See also: July | August | September.
