S
M
T
W
T
F
S
31
68°
52°
1
64°
52°
2
68°
52°
3
61°
50°
4
64°
52°
5
61°
52°
6
63°
52°
7
66°
52°
8
64°
46°
9
57°
45°
10
61°
41°
11
61°
43°
12
68°
54°
13
61°
52°
14
61°
46°
15
59°
50°
16
68°
52°
17
70°
55°
18
77°
52°
19
75°
59°
20
73°
54°
21
66°
46°
22
75°
54°
23
N/A
24
71°
59°
25
76°
60°
26
77°
61°
27
81°
61°
28
71°
54°
29
68°
53°
30
67°
55°
1
68°
53°
2
67°
53°
3
69°
55°
4
66°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Runswick Bay
Runswick Bay's June 2026 forecast shows daily high temperatures ranging from 66° to 81°, with overnight lows between 52° and 61°. The average high for June is 71° with an average low of 56°. 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 Runswick Bay. See also: July | August | September.