S
M
T
W
T
F
S
29
80°
51°
30
85°
64°
31
85°
63°
1
87°
69°
2
82°
64°
3
82°
69°
4
71°
57°
5
67°
51°
6
71°
47°
7
69°
48°
8
77°
54°
9
79°
64°
10
77°
64°
11
76°
65°
12
77°
69°
13
85°
68°
14
80°
65°
15
79°
64°
16
84°
63°
17
85°
66°
18
86°
65°
19
86°
66°
20
87°
64°
21
89°
65°
22
82°
55°
23
85°
62°
24
82°
61°
25
86°
61°
26
86°
62°
27
84°
62°
28
84°
62°
29
86°
63°
30
86°
62°
1
85°
64°
2
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Buchanan Dam
Buchanan Dam's April 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 55° and 69°. The average high for April is 83° with an average low of 63°. 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 Dam. See also: May | June | July.