S
M
T
W
T
F
S
26
74°
58°
27
75°
57°
28
79°
53°
29
68°
60°
30
61°
57°
1
74°
58°
2
N/A
3
74°
64°
4
73°
51°
5
70°
54°
6
72°
56°
7
76°
58°
8
76°
59°
9
71°
56°
10
72°
55°
11
72°
56°
12
75°
58°
13
75°
58°
14
77°
59°
15
70°
55°
16
71°
61°
17
72°
58°
18
69°
58°
19
69°
59°
20
70°
56°
21
70°
56°
22
71°
59°
23
70°
58°
24
69°
58°
25
73°
59°
26
73°
62°
27
71°
63°
28
75°
59°
29
75°
63°
30
72°
61°
31
76°
64°
1
76°
62°
2
77°
64°
3
77°
66°
4
78°
66°
5
74°
65°
6
74°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Shizunami
Shizunami's May 2026 forecast shows daily high temperatures ranging from 69° to 78°, with overnight lows between 51° and 67°. The average high for May is 73° with an average low of 60°. 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 Shizunami. See also: June | July | August.