S
M
T
W
T
F
S
31
60°
47°
1
64°
48°
2
67°
48°
3
66°
45°
4
65°
46°
5
68°
48°
6
68°
43°
7
63°
49°
8
68°
51°
9
71°
50°
10
71°
43°
11
68°
47°
12
63°
47°
13
65°
43°
14
66°
50°
15
72°
52°
16
70°
51°
17
70°
52°
18
69°
49°
19
73°
45°
20
65°
45°
21
65°
46°
22
66°
46°
23
67°
47°
24
66°
47°
25
66°
46°
26
67°
45°
27
66°
46°
28
66°
46°
29
68°
52°
30
71°
49°
1
75°
50°
2
69°
53°
3
70°
52°
4
74°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in St. Peters Bay
St. Peters Bay's June 2026 forecast shows daily high temperatures ranging from 60° to 75°, with overnight lows between 43° and 56°. The average high for June is 68° with an average low of 48°. 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 St. Peters Bay. See also: July | August | September.