S
M
T
W
T
F
S
26
N/A
27
71°
46°
28
59°
42°
29
68°
48°
30
72°
52°
1
69°
49°
2
65°
47°
3
61°
45°
4
64°
46°
5
63°
46°
6
63°
45°
7
62°
43°
8
61°
44°
9
59°
44°
10
60°
45°
11
62°
44°
12
60°
44°
13
60°
46°
14
61°
48°
15
61°
49°
16
63°
48°
17
62°
46°
18
64°
49°
19
68°
50°
20
68°
50°
21
67°
51°
22
69°
51°
23
70°
50°
24
69°
51°
25
68°
51°
26
67°
50°
27
66°
49°
28
63°
50°
29
64°
51°
30
66°
52°
31
69°
51°
1
70°
52°
2
70°
52°
3
71°
51°
4
70°
51°
5
70°
50°
6
68°
51°
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 59° to 72°, with overnight lows between 42° and 52°. The average high for May is 65° with an average low of 48°. 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.
