S
M
T
W
T
F
S
31
81°
55°
1
80°
54°
2
76°
55°
3
78°
57°
4
82°
60°
5
83°
62°
6
84°
67°
7
82°
67°
8
83°
66°
9
82°
65°
10
82°
65°
11
83°
64°
12
82°
61°
13
82°
62°
14
80°
61°
15
79°
59°
16
76°
59°
17
76°
58°
18
78°
60°
19
78°
61°
20
79°
64°
21
79°
65°
22
80°
66°
23
80°
66°
24
81°
64°
25
82°
66°
26
84°
67°
27
84°
67°
28
81°
65°
29
81°
61°
30
80°
60°
1
80°
61°
2
81°
62°
3
81°
68°
4
82°
62°
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 76° to 84°, with overnight lows between 54° and 68°. The average high for June is 81° with an average low of 63°. 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.