S
M
T
W
T
F
S
26
60°
43°
27
73°
41°
28
70°
50°
29
64°
47°
30
51°
42°
1
55°
34°
2
47°
34°
3
58°
34°
4
72°
48°
5
75°
59°
6
60°
46°
7
60°
41°
8
61°
41°
9
66°
48°
10
64°
47°
11
63°
42°
12
69°
41°
13
67°
47°
14
51°
43°
15
66°
47°
16
77°
61°
17
81°
61°
18
91°
66°
19
88°
66°
20
73°
48°
21
67°
46°
22
70°
50°
23
76°
55°
24
80°
57°
25
79°
57°
26
78°
60°
27
79°
58°
28
78°
52°
29
75°
58°
30
76°
57°
31
70°
53°
1
70°
51°
2
71°
49°
3
69°
49°
4
71°
51°
5
77°
59°
6
81°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Smithton
Smithton's May 2026 forecast shows daily high temperatures ranging from 66° to 91°, with overnight lows between 46° and 66°. The average high for May is 76° with an average low of 55°. 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 Smithton. See also: June | July | August.
