S
M
T
W
T
F
S
31
63°
54°
1
66°
55°
2
61°
54°
3
63°
52°
4
59°
52°
5
59°
50°
6
59°
50°
7
63°
52°
8
61°
48°
9
57°
48°
10
57°
50°
11
57°
48°
12
61°
52°
13
57°
52°
14
66°
50°
15
66°
46°
16
66°
54°
17
68°
55°
18
66°
56°
19
61°
53°
20
65°
48°
21
68°
56°
22
71°
58°
23
68°
55°
24
67°
56°
25
72°
55°
26
71°
57°
27
70°
55°
28
66°
54°
29
67°
52°
30
68°
53°
1
63°
52°
2
61°
51°
3
61°
51°
4
62°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Stranraer
Stranraer's June 2026 forecast shows daily high temperatures ranging from 61° to 72°, with overnight lows between 48° and 58°. The average high for June is 66° with an average low of 54°. 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 Stranraer. See also: July | August | September.