S
M
T
W
T
F
S
31
78°
57°
1
74°
58°
2
78°
57°
3
73°
56°
4
70°
55°
5
71°
54°
6
74°
59°
7
77°
59°
8
76°
57°
9
71°
52°
10
70°
51°
11
71°
52°
12
72°
51°
13
73°
57°
14
75°
58°
15
73°
55°
16
72°
56°
17
72°
54°
18
73°
53°
19
73°
53°
20
74°
54°
21
75°
62°
22
79°
63°
23
81°
63°
24
78°
62°
25
77°
63°
26
77°
63°
27
79°
62°
28
84°
63°
29
87°
63°
30
85°
56°
1
79°
55°
2
76°
54°
3
77°
56°
4
78°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Chelsea
Chelsea's June 2026 forecast shows daily high temperatures ranging from 70° to 87°, with overnight lows between 51° and 63°. The average high for June is 76° 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 Chelsea. See also: July | August | September.