S
M
T
W
T
F
S
26
86°
66°
27
80°
66°
28
83°
63°
29
86°
67°
30
85°
68°
1
82°
70°
2
84°
69°
3
75°
66°
4
77°
66°
5
80°
67°
6
84°
68°
7
82°
69°
8
85°
67°
9
78°
64°
10
79°
66°
11
82°
68°
12
82°
70°
13
83°
70°
14
83°
69°
15
82°
70°
16
80°
66°
17
79°
66°
18
79°
67°
19
80°
67°
20
81°
68°
21
83°
69°
22
84°
70°
23
83°
71°
24
82°
72°
25
81°
71°
26
84°
72°
27
86°
72°
28
85°
71°
29
82°
73°
30
82°
72°
31
81°
72°
1
82°
73°
2
83°
73°
3
81°
72°
4
81°
73°
5
83°
73°
6
82°
72°
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 75° to 86°, with overnight lows between 63° and 73°. The average high for May is 82° with an average low of 69°. 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.
