S
M
T
W
T
F
S
31
64°
33°
1
64°
37°
2
72°
42°
3
78°
50°
4
84°
52°
5
83°
62°
6
81°
54°
7
64°
52°
8
70°
50°
9
75°
53°
10
79°
56°
11
85°
63°
12
86°
64°
13
85°
65°
14
86°
59°
15
70°
50°
16
69°
51°
17
70°
51°
18
71°
52°
19
72°
53°
20
71°
52°
21
72°
52°
22
72°
53°
23
73°
54°
24
72°
60°
25
73°
55°
26
74°
54°
27
73°
59°
28
77°
60°
29
75°
57°
30
74°
56°
1
73°
55°
2
74°
58°
3
77°
61°
4
79°
62°
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 64° to 86°, with overnight lows between 37° and 65°. The average high for June is 75° with an average low of 55°. 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.
