S
M
T
W
T
F
S
26
67°
29°
27
73°
31°
28
67°
33°
29
64°
42°
30
50°
43°
1
57°
32°
2
48°
32°
3
51°
30°
4
70°
29°
5
82°
37°
6
62°
46°
7
59°
33°
8
55°
28°
9
53°
27°
10
65°
41°
11
58°
34°
12
56°
29°
13
44°
32°
14
55°
47°
15
58°
43°
16
72°
55°
17
74°
47°
18
75°
53°
19
82°
61°
20
75°
53°
21
62°
40°
22
64°
43°
23
63°
46°
24
69°
47°
25
69°
51°
26
71°
55°
27
72°
46°
28
63°
45°
29
64°
49°
30
64°
51°
31
66°
50°
1
65°
48°
2
64°
45°
3
64°
44°
4
65°
44°
5
67°
52°
6
67°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Easton
Easton's May 2026 forecast shows daily high temperatures ranging from 55° to 82°, with overnight lows between 40° and 61°. The average high for May is 67° 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 Easton. See also: June | July | August.