S
M
T
W
T
F
S
26
52°
34°
27
48°
33°
28
41°
33°
29
60°
35°
30
62°
42°
1
76°
51°
2
78°
51°
3
82°
55°
4
81°
50°
5
78°
48°
6
74°
46°
7
73°
44°
8
71°
46°
9
66°
45°
10
68°
43°
11
68°
44°
12
69°
41°
13
64°
42°
14
61°
37°
15
64°
40°
16
62°
42°
17
59°
42°
18
57°
41°
19
59°
40°
20
60°
42°
21
57°
43°
22
57°
37°
23
62°
41°
24
66°
45°
25
68°
46°
26
68°
46°
27
66°
44°
28
65°
42°
29
65°
45°
30
67°
47°
31
62°
45°
1
59°
44°
2
64°
44°
3
64°
45°
4
60°
43°
5
62°
43°
6
67°
46°
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 57° to 82°, with overnight lows between 37° and 55°. The average high for May is 66° with an average low of 44°. 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.