S
M
T
W
T
F
S
29
71°
36°
30
78°
60°
31
84°
67°
1
84°
66°
2
83°
62°
3
83°
67°
4
81°
52°
5
60°
42°
6
67°
41°
7
57°
36°
8
72°
51°
9
78°
51°
10
78°
55°
11
73°
53°
12
87°
67°
13
81°
66°
14
84°
63°
15
77°
54°
16
72°
53°
17
74°
60°
18
75°
57°
19
75°
57°
20
79°
49°
21
76°
57°
22
76°
57°
23
75°
55°
24
73°
54°
25
68°
50°
26
70°
57°
27
72°
54°
28
69°
52°
29
67°
47°
30
67°
52°
1
68°
55°
2
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Buchanan
Buchanan's April 2026 forecast shows daily high temperatures ranging from 57° to 87°, with overnight lows between 36° and 67°. The average high for April is 74° with an average low of 54°. 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 Buchanan. See also: May | June | July.