S
M
T
W
T
F
S
26
68°
44°
27
66°
47°
28
50°
45°
29
56°
42°
30
66°
41°
1
67°
48°
2
56°
48°
3
64°
43°
4
56°
41°
5
65°
38°
6
75°
58°
7
74°
54°
8
59°
52°
9
56°
46°
10
74°
45°
11
70°
55°
12
77°
54°
13
72°
52°
14
66°
47°
15
70°
46°
16
74°
52°
17
61°
50°
18
70°
53°
19
61°
52°
20
65°
53°
21
67°
54°
22
71°
48°
23
72°
46°
24
58°
49°
25
73°
53°
26
78°
55°
27
78°
59°
28
74°
62°
29
65°
58°
30
69°
57°
31
78°
53°
1
87°
56°
2
87°
65°
3
85°
63°
4
77°
61°
5
77°
58°
6
60°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sapporo-shi
Sapporo-shi's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Sapporo-shi. See also: June | July | August.