S
M
T
W
T
F
S
31
66°
47°
1
68°
50°
2
73°
52°
3
74°
51°
4
74°
49°
5
64°
47°
6
65°
48°
7
70°
51°
8
67°
53°
9
73°
50°
10
69°
50°
11
67°
49°
12
69°
53°
13
75°
49°
14
69°
45°
15
69°
45°
16
72°
49°
17
75°
48°
18
75°
54°
19
78°
45°
20
72°
46°
21
69°
46°
22
71°
52°
23
73°
48°
24
71°
47°
25
71°
47°
26
72°
48°
27
71°
48°
28
71°
49°
29
72°
49°
30
74°
54°
1
73°
53°
2
72°
52°
3
74°
48°
4
78°
53°
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 78°, with overnight lows between 45° and 54°. The average high for June is 71° with an average low of 49°. 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.
