S
M
T
W
T
F
S
26
75°
52°
27
78°
50°
28
69°
52°
29
71°
52°
30
61°
46°
1
67°
40°
2
57°
36°
3
63°
42°
4
69°
51°
5
77°
57°
6
71°
61°
7
65°
39°
8
58°
47°
9
64°
50°
10
69°
53°
11
66°
52°
12
64°
51°
13
68°
53°
14
71°
54°
15
69°
51°
16
74°
52°
17
76°
55°
18
77°
56°
19
75°
56°
20
77°
57°
21
74°
53°
22
74°
48°
23
69°
47°
24
70°
50°
25
71°
53°
26
73°
50°
27
70°
50°
28
72°
51°
29
73°
52°
30
74°
56°
31
76°
58°
1
76°
59°
2
74°
58°
3
75°
57°
4
75°
57°
5
79°
59°
6
82°
61°
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 57° to 82°, with overnight lows between 36° and 61°. The average high for May is 71° with an average low of 53°. 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.
