S
M
T
W
T
F
S
29
61°
36°
30
77°
52°
31
69°
41°
1
44°
39°
2
73°
37°
3
67°
50°
4
64°
41°
5
48°
36°
6
49°
31°
7
45°
29°
8
65°
53°
9
67°
49°
10
55°
32°
11
63°
46°
12
75°
61°
13
75°
57°
14
65°
47°
15
53°
38°
16
52°
42°
17
61°
47°
18
62°
45°
19
63°
48°
20
66°
40°
21
67°
48°
22
65°
47°
23
68°
44°
24
65°
41°
25
57°
41°
26
57°
42°
27
58°
40°
28
66°
41°
29
58°
37°
30
59°
42°
1
64°
44°
2
60°
40°
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 45° to 75°, with overnight lows between 29° and 61°. The average high for April is 62° with an average low of 44°. 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.