S
M
T
W
T
F
S
28
63°
54°
29
61°
52°
30
64°
52°
1
64°
52°
2
63°
46°
3
59°
46°
4
61°
55°
5
59°
55°
6
61°
57°
7
61°
57°
8
73°
57°
9
75°
55°
10
82°
55°
11
72°
57°
12
70°
52°
13
74°
50°
14
76°
51°
15
81°
52°
16
81°
53°
17
75°
51°
18
72°
52°
19
72°
51°
20
71°
53°
21
71°
52°
22
70°
53°
23
70°
52°
24
68°
53°
25
67°
52°
26
65°
49°
27
64°
47°
28
64°
47°
29
65°
51°
30
66°
47°
31
65°
52°
1
66°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lockerbie
Lockerbie's July 2026 forecast shows daily high temperatures ranging from 64° to 81°, with overnight lows between 47° and 53°. The average high for July is 70° with an average low of 51°. 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 Lockerbie. See also: August | September | October.