S
M
T
W
T
F
S
28
66°
57°
29
64°
55°
30
63°
57°
1
63°
55°
2
63°
55°
3
61°
54°
4
61°
57°
5
61°
57°
6
63°
59°
7
61°
57°
8
72°
57°
9
68°
57°
10
75°
55°
11
75°
61°
12
77°
57°
13
N/A
14
74°
55°
15
76°
54°
16
74°
54°
17
71°
55°
18
67°
56°
19
67°
54°
20
69°
53°
21
70°
56°
22
71°
56°
23
68°
55°
24
69°
56°
25
67°
55°
26
65°
56°
27
64°
57°
28
64°
57°
29
65°
56°
30
65°
57°
31
66°
58°
1
66°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Stranraer
Stranraer's July 2026 forecast shows daily high temperatures ranging from 64° to 76°, with overnight lows between 53° and 58°. The average high for July is 68° 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 July weather will actually feel in Stranraer. See also: August | September | October.