S
M
T
W
T
F
S
26
55°
42°
27
53°
39°
28
53°
39°
29
54°
40°
30
54°
45°
1
57°
46°
2
56°
44°
3
55°
43°
4
55°
44°
5
56°
43°
6
55°
42°
7
56°
45°
8
61°
47°
9
57°
46°
10
57°
44°
11
58°
47°
12
61°
48°
13
58°
48°
14
57°
45°
15
57°
43°
16
58°
44°
17
58°
47°
18
64°
48°
19
63°
49°
20
61°
48°
21
61°
46°
22
60°
47°
23
61°
49°
24
60°
49°
25
64°
48°
26
62°
49°
27
62°
50°
28
64°
50°
29
63°
49°
30
63°
48°
31
64°
45°
1
63°
44°
2
62°
49°
3
63°
47°
4
62°
46°
5
62°
48°
6
64°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bootle
Bootle's May 2026 forecast shows daily high temperatures ranging from 53° to 64°, with overnight lows between 39° and 50°. The average high for May is 59° with an average low of 46°. 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 Bootle. See also: June | July | August.