S
M
T
W
T
F
S
26
55°
37°
27
55°
41°
28
55°
38°
29
58°
34°
30
58°
39°
1
56°
40°
2
64°
39°
3
62°
38°
4
74°
39°
5
62°
41°
6
54°
41°
7
57°
40°
8
59°
48°
9
65°
49°
10
56°
46°
11
59°
45°
12
59°
45°
13
57°
48°
14
54°
46°
15
55°
45°
16
54°
48°
17
55°
47°
18
56°
46°
19
54°
46°
20
56°
47°
21
59°
44°
22
54°
43°
23
55°
44°
24
55°
43°
25
54°
42°
26
55°
42°
27
55°
43°
28
56°
44°
29
56°
46°
30
57°
43°
31
61°
45°
1
62°
45°
2
56°
43°
3
57°
42°
4
61°
43°
5
56°
43°
6
57°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sointula
Sointula's May 2026 forecast shows daily high temperatures ranging from 54° to 65°, with overnight lows between 42° and 49°. The average high for May is 57° with an average low of 45°. 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 Sointula. See also: June | July | August.