S
M
T
W
T
F
S
28
70°
54°
29
66°
50°
30
66°
52°
1
66°
50°
2
67°
51°
3
67°
56°
4
67°
57°
5
64°
57°
6
65°
55°
7
67°
55°
8
71°
57°
9
72°
55°
10
68°
51°
11
67°
51°
12
68°
52°
13
68°
52°
14
67°
53°
15
68°
54°
16
64°
53°
17
66°
54°
18
67°
55°
19
64°
54°
20
63°
54°
21
64°
53°
22
63°
52°
23
65°
55°
24
68°
54°
25
66°
55°
26
68°
55°
27
67°
54°
28
64°
51°
29
64°
50°
30
63°
53°
31
63°
55°
1
66°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Longniddry
Longniddry's July 2026 forecast shows daily high temperatures ranging from 63° to 72°, with overnight lows between 50° and 57°. The average high for July 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 July weather will actually feel in Longniddry. See also: August | September | October.