S
M
T
W
T
F
S
26
63°
30°
27
65°
31°
28
69°
31°
29
72°
34°
30
79°
42°
1
78°
44°
2
77°
46°
3
79°
45°
4
78°
51°
5
78°
42°
6
81°
41°
7
83°
42°
8
79°
40°
9
86°
40°
10
78°
41°
11
84°
41°
12
80°
58°
13
64°
49°
14
71°
46°
15
74°
36°
16
61°
42°
17
63°
32°
18
72°
32°
19
77°
36°
20
78°
39°
21
85°
39°
22
86°
45°
23
85°
44°
24
85°
43°
25
82°
45°
26
56°
44°
27
62°
47°
28
58°
47°
29
64°
51°
30
64°
48°
31
70°
44°
1
88°
50°
2
90°
52°
3
79°
46°
4
79°
47°
5
80°
47°
6
72°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Seiad Valley
Seiad Valley's May 2026 forecast shows daily high temperatures ranging from 72° to 90°, with overnight lows between 40° and 52°. The average high for May is 81° with an average low of 47°. 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 Seiad Valley. See also: June | July | August.
