S
M
T
W
T
F
S
29
69°
33°
30
58°
34°
31
36°
23°
1
34°
27°
2
37°
28°
3
31°
24°
4
44°
31°
5
52°
30°
6
31°
25°
7
66°
23°
8
47°
24°
9
48°
22°
10
61°
25°
11
76°
39°
12
70°
48°
13
62°
38°
14
66°
36°
15
68°
37°
16
59°
29°
17
39°
21°
18
50°
20°
19
N/A
20
76°
43°
21
82°
51°
22
86°
46°
23
50°
30°
24
42°
24°
25
44°
25°
26
46°
28°
27
49°
29°
28
58°
33°
29
57°
36°
30
57°
34°
1
60°
36°
2
60°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Buffalo
Buffalo's April 2026 forecast shows daily high temperatures ranging from 42° to 86°, with overnight lows between 24° and 51°. The average high for April is 59° with an average low of 35°. 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.
