S
M
T
W
T
F
S
31
67°
35°
1
66°
43°
2
75°
40°
3
84°
54°
4
88°
56°
5
89°
51°
6
86°
56°
7
78°
55°
8
80°
47°
9
86°
48°
10
90°
56°
11
92°
68°
12
92°
67°
13
88°
63°
14
89°
55°
15
79°
60°
16
77°
51°
17
82°
62°
18
77°
62°
19
82°
61°
20
78°
58°
21
78°
60°
22
71°
56°
23
77°
56°
24
80°
57°
25
78°
59°
26
82°
61°
27
80°
61°
28
82°
60°
29
83°
62°
30
84°
59°
1
78°
56°
2
79°
58°
3
78°
63°
4
79°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in North Chelmsford
North Chelmsford's June 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 56° and 63°. The average high for June is 79° with an average low of 60°. 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 North Chelmsford. See also: July | August | September.