S
M
T
W
T
F
S
26
81°
66°
27
84°
64°
28
80°
73°
29
81°
68°
30
83°
68°
1
72°
56°
2
76°
53°
3
79°
49°
4
78°
50°
5
79°
54°
6
83°
72°
7
82°
69°
8
75°
67°
9
75°
66°
10
83°
67°
11
84°
67°
12
75°
65°
13
87°
63°
14
88°
62°
15
82°
57°
16
84°
57°
17
83°
62°
18
86°
70°
19
87°
71°
20
86°
71°
21
83°
71°
22
86°
74°
23
87°
75°
24
86°
73°
25
78°
71°
26
86°
74°
27
87°
73°
28
86°
76°
29
83°
74°
30
88°
75°
31
87°
75°
1
90°
74°
2
91°
72°
3
86°
66°
4
87°
67°
5
88°
72°
6
85°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Niceville
Niceville's May 2026 forecast shows daily high temperatures ranging from 85° to 91°, with overnight lows between 66° and 75°. The average high for May is 88° 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 Niceville. See also: June | July | August.
