S
M
T
W
T
F
S
29
73°
64°
30
76°
67°
31
78°
63°
1
82°
66°
2
79°
63°
3
81°
62°
4
83°
66°
5
76°
64°
6
65°
58°
7
82°
51°
8
79°
54°
9
82°
60°
10
79°
59°
11
78°
58°
12
80°
61°
13
79°
58°
14
80°
62°
15
83°
63°
16
83°
61°
17
84°
63°
18
85°
66°
19
84°
57°
20
88°
61°
21
87°
63°
22
82°
65°
23
83°
62°
24
88°
63°
25
80°
60°
26
81°
59°
27
78°
59°
28
80°
60°
29
75°
60°
30
78°
61°
1
79°
61°
2
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Niceville
Niceville's April 2026 forecast shows daily high temperatures ranging from 75° to 88°, with overnight lows between 57° and 66°. The average high for April is 82° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Niceville. See also: May | June | July.