S
M
T
W
T
F
S
26
57°
41°
27
66°
40°
28
64°
41°
29
62°
44°
30
54°
46°
1
63°
46°
2
53°
46°
3
54°
43°
4
61°
43°
5
59°
49°
6
60°
52°
7
64°
48°
8
59°
45°
9
57°
46°
10
61°
51°
11
62°
43°
12
61°
43°
13
60°
46°
14
59°
50°
15
61°
46°
16
66°
46°
17
83°
58°
18
73°
57°
19
82°
61°
20
84°
54°
21
68°
49°
22
65°
49°
23
66°
51°
24
67°
52°
25
71°
54°
26
70°
53°
27
72°
55°
28
75°
56°
29
75°
57°
30
77°
53°
31
70°
57°
1
70°
52°
2
69°
53°
3
69°
54°
4
70°
58°
5
71°
58°
6
77°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bristol
Bristol's May 2026 forecast shows daily high temperatures ranging from 65° to 84°, with overnight lows between 49° and 61°. The average high for May is 73° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Bristol. See also: June | July | August.
