S
M
T
W
T
F
S
29
65°
40°
30
76°
51°
31
77°
43°
1
47°
42°
2
73°
58°
3
74°
59°
4
64°
37°
5
52°
35°
6
51°
34°
7
48°
30°
8
55°
38°
9
67°
46°
10
65°
46°
11
61°
43°
12
62°
44°
13
63°
45°
14
62°
38°
15
63°
41°
16
62°
37°
17
54°
38°
18
61°
43°
19
66°
46°
20
68°
48°
21
68°
48°
22
69°
49°
23
69°
49°
24
70°
48°
25
70°
47°
26
66°
38°
27
55°
37°
28
58°
43°
29
58°
42°
30
59°
40°
1
61°
42°
2
64°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Buffalo
Buffalo's April 2026 forecast shows daily high temperatures ranging from 47° to 74°, with overnight lows between 30° and 59°. The average high for April is 62° with an average low of 43°. 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 Buffalo. See also: May | June | July.
