S
M
T
W
T
F
S
29
93°
76°
30
94°
78°
31
94°
76°
1
95°
74°
2
95°
74°
3
94°
71°
4
89°
69°
5
95°
69°
6
96°
68°
7
96°
73°
8
95°
69°
9
97°
70°
10
98°
71°
11
84°
71°
12
86°
73°
13
87°
72°
14
90°
70°
15
92°
71°
16
91°
70°
17
88°
73°
18
88°
72°
19
87°
72°
20
86°
74°
21
88°
72°
22
89°
70°
23
89°
74°
24
88°
72°
25
89°
74°
26
89°
75°
27
90°
75°
28
88°
73°
29
88°
75°
30
89°
76°
1
87°
76°
2
88°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Diffun
Diffun's April 2026 forecast shows daily high temperatures ranging from 84° to 98°, with overnight lows between 68° and 76°. The average high for April is 90° 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 April weather will actually feel in Diffun. See also: May | June | July.