S
M
T
W
T
F
S
29
70°
54°
30
81°
54°
31
82°
59°
1
86°
59°
2
82°
61°
3
78°
63°
4
82°
60°
5
82°
56°
6
72°
54°
7
75°
52°
8
71°
54°
9
71°
55°
10
76°
56°
11
80°
57°
12
82°
58°
13
84°
57°
14
82°
60°
15
81°
61°
16
80°
54°
17
82°
58°
18
77°
57°
19
74°
58°
20
77°
57°
21
78°
57°
22
79°
56°
23
80°
58°
24
81°
58°
25
83°
59°
26
83°
60°
27
84°
59°
28
79°
55°
29
83°
58°
30
84°
60°
1
80°
58°
2
79°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Dillon
Dillon's April 2026 forecast shows daily high temperatures ranging from 71° to 84°, with overnight lows between 52° and 63°. The average high for April is 79° with an average low of 57°. 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 Dillon. See also: May | June | July.