S
M
T
W
T
F
S
29
64°
28°
30
75°
50°
31
82°
58°
1
86°
62°
2
86°
61°
3
83°
61°
4
84°
61°
5
71°
53°
6
65°
42°
7
66°
38°
8
61°
35°
9
67°
31°
10
79°
32°
11
83°
44°
12
80°
51°
13
85°
60°
14
88°
58°
15
93°
63°
16
91°
62°
17
89°
53°
18
93°
64°
19
70°
42°
20
64°
35°
21
68°
44°
22
77°
48°
23
80°
52°
24
75°
52°
25
76°
53°
26
68°
50°
27
66°
48°
28
69°
47°
29
68°
47°
30
72°
50°
1
71°
48°
2
72°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Denniston
Denniston's April 2026 forecast shows daily high temperatures ranging from 64° to 93°, with overnight lows between 35° and 64°. The average high for April is 76° with an average low of 50°. 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 Denniston. See also: May | June | July.