S
M
T
W
T
F
S
29
71°
38°
30
84°
57°
31
81°
61°
1
64°
48°
2
74°
55°
3
83°
59°
4
74°
41°
5
58°
39°
6
61°
40°
7
55°
40°
8
76°
38°
9
81°
55°
10
70°
51°
11
72°
46°
12
79°
63°
13
85°
68°
14
86°
68°
15
78°
63°
16
82°
59°
17
87°
63°
18
69°
41°
19
59°
39°
20
66°
47°
21
66°
49°
22
71°
50°
23
71°
51°
24
69°
49°
25
65°
47°
26
70°
48°
27
64°
48°
28
65°
44°
29
68°
48°
30
65°
45°
1
67°
52°
2
66°
55°
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 59° to 87°, with overnight lows between 39° and 68°. The average high for April is 71° 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.
