S
M
T
W
T
F
S
28
71°
52°
29
70°
54°
30
70°
54°
1
73°
53°
2
71°
53°
3
70°
54°
4
72°
54°
5
74°
55°
6
71°
55°
7
70°
56°
8
74°
56°
9
77°
57°
10
78°
59°
11
74°
62°
12
72°
61°
13
76°
59°
14
78°
62°
15
79°
63°
16
80°
62°
17
79°
60°
18
80°
63°
19
80°
62°
20
79°
59°
21
79°
60°
22
78°
56°
23
73°
56°
24
72°
57°
25
72°
56°
26
74°
56°
27
71°
59°
28
71°
59°
29
73°
62°
30
79°
62°
31
80°
63°
1
80°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in South Bristol
South Bristol's July 2026 forecast shows daily high temperatures ranging from 70° to 80°, with overnight lows between 52° and 63°. The average high for July is 75° with an average low of 58°. 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 South Bristol. See also: August | September | October.