S
M
T
W
T
F
S
26
63°
43°
27
64°
46°
28
55°
45°
29
61°
45°
30
66°
46°
1
77°
45°
2
68°
50°
3
61°
50°
4
54°
43°
5
57°
37°
6
52°
39°
7
57°
37°
8
64°
41°
9
64°
45°
10
54°
37°
11
52°
37°
12
59°
36°
13
55°
41°
14
54°
41°
15
54°
43°
16
59°
43°
17
60°
42°
18
59°
48°
19
64°
50°
20
68°
51°
21
72°
54°
22
76°
54°
23
72°
52°
24
68°
51°
25
67°
52°
26
67°
51°
27
67°
50°
28
67°
49°
29
65°
50°
30
63°
45°
31
61°
46°
1
62°
45°
2
62°
45°
3
65°
49°
4
66°
51°
5
68°
52°
6
69°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Holbeach
Holbeach's May 2026 forecast shows daily high temperatures ranging from 59° to 76°, with overnight lows between 42° and 54°. The average high for May is 66° with an average low of 49°. 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 Holbeach. See also: June | July | August.