S
M
T
W
T
F
S
29
52°
31°
30
70°
35°
31
71°
40°
1
46°
36°
2
39°
35°
3
76°
36°
4
54°
38°
5
54°
36°
6
42°
33°
7
35°
26°
8
40°
25°
9
67°
32°
10
43°
39°
11
50°
34°
12
44°
34°
13
74°
39°
14
77°
47°
15
74°
42°
16
76°
46°
17
57°
40°
18
78°
39°
19
48°
33°
20
42°
31°
21
60°
30°
22
59°
38°
23
55°
41°
24
48°
40°
25
46°
40°
26
53°
39°
27
54°
47°
28
57°
45°
29
56°
44°
30
54°
41°
1
49°
42°
2
50°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Smithville
Smithville's April 2026 forecast shows daily high temperatures ranging from 46° to 57°, with overnight lows between 39° and 47°. The average high for April is 52° with an average low of 42°. 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 Smithville. See also: May | June | July.
