S
M
T
W
T
F
S
26
62°
45°
27
71°
47°
28
61°
47°
29
69°
44°
30
64°
49°
1
65°
41°
2
57°
37°
3
60°
37°
4
64°
41°
5
65°
44°
6
63°
45°
7
65°
47°
8
63°
40°
9
64°
42°
10
65°
40°
11
65°
44°
12
69°
50°
13
66°
50°
14
66°
49°
15
67°
45°
16
66°
44°
17
65°
44°
18
65°
46°
19
66°
47°
20
64°
46°
21
66°
45°
22
67°
47°
23
70°
50°
24
73°
55°
25
72°
48°
26
68°
46°
27
69°
47°
28
70°
55°
29
70°
56°
30
71°
57°
31
73°
56°
1
72°
56°
2
71°
57°
3
72°
57°
4
75°
56°
5
81°
49°
6
74°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Everett
Everett's May 2026 forecast shows daily high temperatures ranging from 57° to 81°, with overnight lows between 37° and 57°. The average high for May is 67° with an average low of 48°. 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 Everett. See also: June | July | August.