S
M
T
W
T
F
S
29
70°
33°
30
73°
56°
31
81°
53°
1
82°
63°
2
86°
57°
3
83°
54°
4
82°
58°
5
66°
51°
6
66°
42°
7
67°
41°
8
72°
45°
9
74°
46°
10
77°
45°
11
82°
47°
12
85°
52°
13
81°
62°
14
84°
58°
15
84°
57°
16
85°
61°
17
84°
59°
18
84°
49°
19
67°
45°
20
70°
43°
21
78°
53°
22
82°
51°
23
83°
57°
24
83°
61°
25
76°
57°
26
72°
55°
27
70°
55°
28
72°
53°
29
69°
52°
30
71°
50°
1
70°
52°
2
68°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Maryville
Maryville's April 2026 forecast shows daily high temperatures ranging from 67° to 84°, with overnight lows between 43° and 61°. The average high for April is 74° with an average low of 52°. 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 Maryville. See also: May | June | July.
