S
M
T
W
T
F
S
29
76°
31°
30
65°
36°
31
46°
33°
1
42°
31°
2
39°
31°
3
33°
29°
4
46°
29°
5
59°
29°
6
37°
27°
7
47°
26°
8
58°
28°
9
43°
18°
10
61°
16°
11
80°
48°
12
78°
54°
13
66°
41°
14
70°
34°
15
74°
35°
16
84°
42°
17
43°
25°
18
52°
18°
19
55°
27°
20
81°
42°
21
86°
49°
22
95°
49°
23
69°
37°
24
56°
31°
25
53°
29°
26
53°
33°
27
52°
32°
28
58°
34°
29
61°
38°
30
59°
37°
1
60°
38°
2
59°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Pierre
Pierre's April 2026 forecast shows daily high temperatures ranging from 52° to 95°, with overnight lows between 29° and 49°. The average high for April is 65° with an average low of 38°. 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 Pierre. See also: May | June | July.