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
81°
65°
7
97°
70°
8
82°
71°
9
87°
74°
10
88°
73°
11
84°
74°
12
80°
72°
13
84°
72°
14
81°
70°
15
81°
66°
16
83°
76°
17
87°
71°
18
86°
73°
19
85°
73°
20
86°
69°
21
86°
73°
22
85°
72°
23
87°
74°
24
86°
73°
25
85°
72°
26
84°
72°
27
82°
72°
28
85°
71°
29
84°
72°
30
83°
70°
31
85°
72°
1
86°
73°
2
86°
74°
3
87°
74°
4
87°
73°
5
86°
74°
6
85°
74°
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 82° to 87°, with overnight lows between 69° and 74°. The average high for May is 85° 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.
