S
M
T
W
T
F
S
27
67°
44°
28
71°
47°
29
75°
52°
30
80°
52°
1
81°
54°
2
80°
56°
3
72°
62°
4
70°
59°
5
72°
50°
6
72°
45°
7
75°
48°
8
76°
51°
9
73°
51°
10
66°
63°
11
70°
59°
12
73°
53°
13
79°
56°
14
81°
59°
15
77°
58°
16
73°
53°
17
60°
41°
18
61°
42°
19
63°
47°
20
64°
45°
21
66°
43°
22
63°
46°
23
62°
41°
24
58°
35°
25
59°
35°
26
64°
40°
27
65°
36°
28
57°
34°
29
55°
33°
30
57°
35°
31
63°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Bristol
Bristol's October 2026 forecast shows daily high temperatures ranging from 55° to 81°, with overnight lows between 33° and 63°. The average high for October is 65° with an average low of 45°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Bristol. See also: November | December | January.