S
M
T
W
T
F
S
26
55°
47°
27
56°
43°
28
60°
47°
29
56°
43°
30
56°
45°
1
62°
46°
2
57°
42°
3
58°
46°
4
64°
52°
5
69°
54°
6
69°
54°
7
70°
55°
8
71°
56°
9
72°
55°
10
71°
54°
11
61°
51°
12
62°
53°
13
65°
55°
14
62°
52°
15
63°
52°
16
67°
58°
17
68°
58°
18
66°
49°
19
66°
48°
20
63°
48°
21
64°
49°
22
64°
48°
23
65°
51°
24
65°
58°
25
68°
53°
26
70°
56°
27
75°
52°
28
68°
60°
29
67°
61°
30
79°
53°
31
71°
58°
1
70°
59°
2
72°
55°
3
71°
58°
4
77°
58°
5
78°
56°
6
71°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sandusky
Sandusky's May 2026 forecast shows daily high temperatures ranging from 55° to 79°, with overnight lows between 42° and 61°. The average high for May is 66° with an average low of 52°. 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 Sandusky. See also: June | July | August.
