S
M
T
W
T
F
S
29
74°
40°
30
81°
55°
31
84°
62°
1
85°
56°
2
77°
68°
3
83°
68°
4
74°
47°
5
67°
40°
6
71°
38°
7
63°
41°
8
77°
50°
9
79°
53°
10
76°
55°
11
81°
56°
12
82°
61°
13
79°
63°
14
81°
56°
15
73°
51°
16
71°
49°
17
71°
57°
18
77°
55°
19
75°
56°
20
71°
46°
21
76°
54°
22
74°
51°
23
71°
51°
24
74°
52°
25
70°
52°
26
76°
54°
27
75°
53°
28
72°
53°
29
73°
51°
30
67°
53°
1
68°
54°
2
69°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Mill Spring
Mill Spring's April 2026 forecast shows daily high temperatures ranging from 63° to 82°, with overnight lows between 41° and 63°. The average high for April is 74° with an average low of 53°. 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 Mill Spring. See also: May | June | July.