S
M
T
W
T
F
S
31
66°
52°
1
63°
56°
2
66°
51°
3
60°
50°
4
60°
49°
5
60°
46°
6
62°
49°
7
65°
50°
8
61°
48°
9
62°
49°
10
64°
50°
11
62°
49°
12
63°
50°
13
66°
51°
14
59°
46°
15
59°
50°
16
60°
49°
17
58°
46°
18
59°
46°
19
59°
47°
20
60°
48°
21
60°
51°
22
61°
50°
23
60°
47°
24
60°
48°
25
59°
47°
26
60°
48°
27
59°
48°
28
60°
49°
29
61°
52°
30
62°
51°
1
61°
49°
2
61°
51°
3
62°
50°
4
61°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Prestonpans
Prestonpans's June 2026 forecast shows daily high temperatures ranging from 58° to 66°, with overnight lows between 46° and 56°. The average high for June is 61° 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 Prestonpans. See also: July | August | September.