S
M
T
W
T
F
S
31
69°
40°
1
69°
41°
2
73°
43°
3
79°
40°
4
80°
45°
5
84°
47°
6
81°
58°
7
70°
48°
8
79°
53°
9
88°
63°
10
83°
65°
11
86°
67°
12
89°
61°
13
85°
58°
14
81°
57°
15
79°
56°
16
77°
59°
17
75°
57°
18
77°
58°
19
78°
56°
20
76°
59°
21
77°
60°
22
77°
60°
23
73°
59°
24
74°
59°
25
76°
58°
26
74°
58°
27
80°
62°
28
78°
58°
29
75°
55°
30
75°
62°
1
78°
59°
2
78°
56°
3
74°
57°
4
77°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Lowell
Lowell's June 2026 forecast shows daily high temperatures ranging from 70° to 89°, with overnight lows between 48° and 67°. The average high for June is 78° with an average low of 59°. 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 Lowell. See also: July | August | September.
