S
M
T
W
T
F
S
31
63°
37°
1
62°
44°
2
73°
41°
3
75°
52°
4
79°
57°
5
84°
59°
6
85°
61°
7
65°
50°
8
62°
49°
9
71°
51°
10
73°
54°
11
76°
57°
12
69°
55°
13
67°
55°
14
72°
56°
15
71°
62°
16
67°
52°
17
69°
54°
18
70°
56°
19
70°
56°
20
71°
54°
21
70°
54°
22
71°
55°
23
71°
56°
24
70°
61°
25
71°
61°
26
72°
59°
27
74°
61°
28
73°
60°
29
72°
58°
30
71°
57°
1
72°
56°
2
73°
59°
3
75°
63°
4
76°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Westbrook
Westbrook's June 2026 forecast shows daily high temperatures ranging from 62° to 85°, with overnight lows between 49° and 63°. The average high for June is 72° with an average low of 57°. 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 Westbrook. See also: July | August | September.
