S
M
T
W
T
F
S
26
53°
43°
27
68°
38°
28
63°
42°
29
62°
52°
30
70°
51°
1
63°
45°
2
62°
48°
3
62°
43°
4
76°
49°
5
85°
62°
6
73°
63°
7
65°
50°
8
71°
48°
9
77°
56°
10
77°
55°
11
62°
47°
12
69°
43°
13
77°
54°
14
65°
55°
15
70°
51°
16
84°
53°
17
87°
64°
18
94°
70°
19
97°
72°
20
97°
58°
21
67°
51°
22
60°
52°
23
65°
57°
24
73°
60°
25
77°
59°
26
78°
60°
27
76°
60°
28
77°
59°
29
81°
58°
30
80°
59°
31
83°
58°
1
81°
61°
2
77°
62°
3
74°
62°
4
78°
61°
5
78°
61°
6
77°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Smyrna
Smyrna's May 2026 forecast shows daily high temperatures ranging from 60° to 97°, with overnight lows between 51° and 72°. The average high for May is 79° with an average low of 60°. 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 Smyrna. See also: June | July | August.