S
M
T
W
T
F
S
31
69°
33°
1
65°
40°
2
76°
38°
3
84°
46°
4
88°
50°
5
89°
52°
6
85°
58°
7
82°
50°
8
77°
52°
9
87°
60°
10
89°
68°
11
88°
66°
12
87°
64°
13
87°
62°
14
87°
63°
15
84°
61°
16
79°
59°
17
82°
60°
18
83°
58°
19
80°
59°
20
83°
56°
21
81°
58°
22
81°
59°
23
78°
56°
24
77°
56°
25
78°
58°
26
81°
56°
27
80°
62°
28
84°
60°
29
80°
57°
30
80°
56°
1
81°
60°
2
82°
60°
3
81°
58°
4
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in South Sudbury
South Sudbury's June 2026 forecast shows daily high temperatures ranging from 77° to 89°, with overnight lows between 50° and 68°. The average high for June is 82° 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 South Sudbury. See also: July | August | September.