S
M
T
W
T
F
S
26
81°
66°
27
76°
71°
28
79°
69°
29
81°
66°
30
88°
70°
1
81°
71°
2
84°
66°
3
72°
64°
4
76°
68°
5
78°
65°
6
87°
68°
7
95°
72°
8
84°
73°
9
83°
72°
10
87°
72°
11
86°
72°
12
82°
69°
13
83°
70°
14
86°
73°
15
87°
73°
16
85°
72°
17
86°
73°
18
84°
72°
19
85°
69°
20
82°
72°
21
85°
71°
22
85°
72°
23
84°
72°
24
82°
71°
25
82°
72°
26
81°
72°
27
82°
71°
28
82°
72°
29
81°
73°
30
81°
73°
31
82°
72°
1
82°
73°
2
83°
73°
3
84°
72°
4
83°
73°
5
83°
74°
6
84°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in New Smyrna Beach
New Smyrna Beach's May 2026 forecast shows daily high temperatures ranging from 81° to 95°, with overnight lows between 68° and 74°. The average high for May is 84° with an average low of 72°. 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 New Smyrna Beach. See also: June | July | August.
