S
M
T
W
T
F
S
28
70°
54°
29
66°
50°
30
66°
52°
1
66°
50°
2
65°
52°
3
65°
56°
4
65°
57°
5
63°
56°
6
63°
56°
7
65°
56°
8
67°
58°
9
69°
55°
10
66°
51°
11
65°
51°
12
66°
52°
13
66°
52°
14
65°
53°
15
66°
55°
16
62°
54°
17
64°
55°
18
65°
55°
19
63°
54°
20
61°
55°
21
63°
54°
22
62°
52°
23
64°
55°
24
66°
55°
25
64°
54°
26
66°
55°
27
65°
55°
28
62°
51°
29
62°
50°
30
61°
54°
31
62°
55°
1
64°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Gullane
Gullane's July 2026 forecast shows daily high temperatures ranging from 61° to 69°, with overnight lows between 50° and 58°. The average high for July is 64° 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 July weather will actually feel in Gullane. See also: August | September | October.