S
M
T
W
T
F
S
29
75°
46°
30
78°
62°
31
81°
68°
1
75°
68°
2
82°
62°
3
84°
65°
4
81°
66°
5
67°
55°
6
67°
47°
7
77°
53°
8
76°
54°
9
77°
54°
10
82°
56°
11
82°
56°
12
83°
62°
13
84°
64°
14
85°
63°
15
82°
62°
16
78°
52°
17
79°
53°
18
83°
57°
19
79°
54°
20
81°
60°
21
81°
60°
22
80°
59°
23
79°
60°
24
81°
60°
25
82°
59°
26
82°
61°
27
81°
60°
28
82°
60°
29
81°
59°
30
80°
60°
1
82°
61°
2
82°
60°
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 67° to 85°, with overnight lows between 47° and 64°. The average high for April is 80° with an average low of 58°. 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.