S
M
T
W
T
F
S
31
64°
33°
1
64°
38°
2
75°
38°
3
83°
45°
4
86°
49°
5
86°
52°
6
82°
57°
7
74°
53°
8
78°
48°
9
84°
56°
10
77°
65°
11
85°
65°
12
89°
65°
13
84°
58°
14
85°
60°
15
80°
61°
16
79°
59°
17
78°
60°
18
79°
57°
19
79°
58°
20
77°
59°
21
78°
58°
22
76°
59°
23
72°
55°
24
71°
54°
25
72°
56°
26
74°
54°
27
74°
61°
28
80°
60°
29
74°
56°
30
74°
58°
1
75°
60°
2
78°
57°
3
75°
55°
4
77°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Peterborough
Peterborough's June 2026 forecast shows daily high temperatures ranging from 71° to 89°, with overnight lows between 48° and 65°. The average high for June is 78° with an average low of 58°. 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 Peterborough. See also: July | August | September.
