S
M
T
W
T
F
S
26
63°
51°
27
69°
49°
28
77°
47°
29
81°
49°
30
87°
50°
1
83°
53°
2
82°
58°
3
72°
55°
4
66°
54°
5
68°
54°
6
77°
60°
7
82°
58°
8
87°
60°
9
94°
60°
10
90°
58°
11
94°
63°
12
93°
61°
13
83°
53°
14
85°
58°
15
83°
56°
16
76°
49°
17
75°
55°
18
82°
60°
19
86°
50°
20
89°
54°
21
92°
53°
22
87°
54°
23
86°
51°
24
80°
50°
25
81°
50°
26
77°
51°
27
80°
48°
28
75°
45°
29
74°
46°
30
75°
46°
31
81°
51°
1
84°
52°
2
84°
53°
3
83°
52°
4
75°
46°
5
75°
45°
6
77°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Smith
Smith's May 2026 forecast shows daily high temperatures ranging from 74° to 92°, with overnight lows between 45° and 60°. The average high for May is 81° with an average low of 51°. 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. See also: June | July | August.