S
M
T
W
T
F
S
26
69°
43°
27
67°
51°
28
62°
46°
29
52°
35°
30
53°
30°
1
50°
29°
2
60°
29°
3
71°
50°
4
78°
44°
5
55°
34°
6
51°
30°
7
58°
28°
8
69°
33°
9
64°
38°
10
62°
31°
11
61°
31°
12
77°
44°
13
65°
35°
14
71°
50°
15
81°
53°
16
79°
50°
17
70°
60°
18
76°
52°
19
66°
44°
20
64°
46°
21
69°
47°
22
70°
49°
23
71°
50°
24
73°
51°
25
72°
49°
26
77°
56°
27
77°
55°
28
76°
56°
29
77°
55°
30
69°
52°
31
71°
48°
1
69°
50°
2
68°
54°
3
74°
57°
4
73°
56°
5
77°
57°
6
74°
54°
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 64° to 81°, with overnight lows between 35° and 60°. The average high for May is 73° 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 Easton. See also: June | July | August.