S
M
T
W
T
F
S
26
60°
36°
27
65°
30°
28
59°
32°
29
56°
45°
30
55°
45°
1
65°
43°
2
61°
44°
3
57°
38°
4
68°
46°
5
68°
53°
6
68°
51°
7
65°
40°
8
58°
39°
9
63°
48°
10
64°
48°
11
65°
47°
12
67°
48°
13
66°
45°
14
65°
46°
15
65°
50°
16
66°
48°
17
65°
45°
18
66°
52°
19
66°
51°
20
67°
49°
21
68°
52°
22
73°
48°
23
65°
48°
24
67°
53°
25
70°
50°
26
68°
51°
27
68°
50°
28
67°
53°
29
69°
55°
30
73°
54°
31
69°
52°
1
70°
49°
2
69°
49°
3
70°
51°
4
70°
50°
5
69°
50°
6
70°
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 57° to 73°, with overnight lows between 38° and 55°. 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.