S
M
T
W
T
F
S
31
69°
37°
1
65°
41°
2
77°
43°
3
80°
49°
4
82°
55°
5
82°
60°
6
85°
63°
7
68°
48°
8
68°
47°
9
73°
51°
10
75°
55°
11
79°
56°
12
79°
58°
13
76°
57°
14
77°
56°
15
78°
59°
16
79°
53°
17
70°
55°
18
71°
57°
19
75°
57°
20
72°
54°
21
75°
53°
22
69°
51°
23
69°
51°
24
70°
58°
25
70°
59°
26
77°
54°
27
71°
52°
28
70°
54°
29
71°
53°
30
70°
53°
1
70°
54°
2
71°
53°
3
77°
59°
4
78°
60°
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 68° to 85°, with overnight lows between 47° and 63°. The average high for June is 74° with an average low of 55°. 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.
