S
M
T
W
T
F
S
28
70°
52°
29
66°
50°
30
N/A
1
66°
56°
2
67°
52°
3
67°
58°
4
66°
56°
5
66°
57°
6
69°
58°
7
69°
55°
8
70°
54°
9
69°
53°
10
67°
53°
11
67°
54°
12
69°
52°
13
64°
54°
14
63°
53°
15
62°
52°
16
63°
54°
17
64°
54°
18
63°
52°
19
63°
50°
20
64°
51°
21
65°
55°
22
66°
54°
23
63°
53°
24
66°
56°
25
68°
54°
26
67°
55°
27
64°
55°
28
67°
56°
29
68°
56°
30
69°
55°
31
69°
56°
1
68°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Prestonpans
Prestonpans's July 2026 forecast shows daily high temperatures ranging from 62° to 70°, with overnight lows between 50° and 58°. 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 Prestonpans. See also: August | September | October.
