S
M
T
W
T
F
S
26
54°
39°
27
61°
43°
28
52°
43°
29
50°
45°
30
57°
46°
1
61°
46°
2
59°
41°
3
54°
39°
4
63°
39°
5
64°
48°
6
68°
54°
7
61°
48°
8
59°
41°
9
63°
39°
10
70°
52°
11
57°
45°
12
59°
43°
13
63°
46°
14
61°
48°
15
57°
43°
16
70°
43°
17
79°
57°
18
N/A
19
69°
57°
20
73°
59°
21
64°
47°
22
58°
49°
23
58°
53°
24
57°
52°
25
61°
53°
26
65°
56°
27
69°
52°
28
71°
51°
29
70°
54°
30
70°
56°
31
75°
58°
1
74°
51°
2
63°
52°
3
63°
53°
4
64°
57°
5
65°
57°
6
70°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in East Falmouth
East Falmouth's May 2026 forecast shows daily high temperatures ranging from 57° to 75°, with overnight lows between 47° and 59°. The average high for May is 66° with an average low of 54°. 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 East Falmouth. See also: June | July | August.
