S
M
T
W
T
F
S
26
85°
69°
27
84°
70°
28
85°
71°
29
86°
70°
30
86°
71°
1
84°
71°
2
82°
69°
3
81°
66°
4
80°
66°
5
81°
70°
6
83°
69°
7
82°
70°
8
80°
70°
9
80°
69°
10
82°
71°
11
84°
71°
12
84°
70°
13
83°
71°
14
84°
71°
15
83°
70°
16
84°
70°
17
80°
71°
18
80°
71°
19
81°
70°
20
81°
71°
21
82°
72°
22
81°
72°
23
81°
71°
24
82°
72°
25
81°
70°
26
81°
70°
27
86°
72°
28
86°
72°
29
85°
73°
30
86°
73°
31
85°
72°
1
84°
71°
2
86°
71°
3
84°
70°
4
85°
71°
5
86°
70°
6
87°
71°
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 80° to 87°, with overnight lows between 66° and 73°. The average high for May is 83° with an average low of 71°. 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.
