S
M
T
W
T
F
S
26
58°
44°
27
59°
47°
28
54°
49°
29
59°
50°
30
63°
52°
1
64°
52°
2
62°
51°
3
59°
49°
4
58°
48°
5
58°
49°
6
60°
47°
7
60°
46°
8
59°
45°
9
56°
43°
10
58°
48°
11
62°
50°
12
59°
48°
13
57°
47°
14
58°
50°
15
62°
51°
16
63°
51°
17
63°
49°
18
64°
51°
19
66°
53°
20
67°
53°
21
68°
54°
22
67°
53°
23
66°
52°
24
67°
53°
25
66°
53°
26
65°
52°
27
61°
50°
28
60°
52°
29
63°
52°
30
67°
53°
31
67°
53°
1
66°
54°
2
67°
54°
3
68°
53°
4
68°
54°
5
67°
54°
6
64°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Birchington
Birchington's May 2026 forecast shows daily high temperatures ranging from 54° to 68°, with overnight lows between 43° and 54°. The average high for May is 63° with an average low of 51°. 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 Birchington. See also: June | July | August.