S
M
T
W
T
F
S
26
66°
49°
27
68°
49°
28
75°
45°
29
81°
52°
30
85°
55°
1
90°
59°
2
93°
61°
3
77°
53°
4
72°
54°
5
70°
56°
6
76°
56°
7
90°
61°
8
93°
59°
9
93°
63°
10
97°
65°
11
101°
63°
12
103°
62°
13
94°
58°
14
93°
57°
15
90°
57°
16
88°
56°
17
87°
55°
18
85°
55°
19
84°
54°
20
79°
50°
21
80°
51°
22
80°
52°
23
83°
56°
24
88°
58°
25
89°
59°
26
89°
58°
27
88°
56°
28
87°
56°
29
89°
59°
30
91°
60°
31
92°
61°
1
92°
61°
2
91°
60°
3
91°
59°
4
85°
60°
5
84°
58°
6
85°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Smith Corner
Smith Corner's May 2026 forecast shows daily high temperatures ranging from 76° to 103°, with overnight lows between 50° and 65°. The average high for May is 89° with an average low of 58°. 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 Smith Corner. See also: June | July | August.