S
M
T
W
T
F
S
29
55°
28°
30
69°
42°
31
72°
54°
1
62°
37°
2
49°
37°
3
77°
45°
4
69°
40°
5
62°
34°
6
44°
32°
7
34°
22°
8
51°
19°
9
69°
40°
10
75°
40°
11
50°
33°
12
64°
30°
13
72°
56°
14
82°
51°
15
79°
48°
16
83°
59°
17
61°
49°
18
80°
46°
19
48°
34°
20
41°
28°
21
51°
26°
22
69°
44°
23
66°
40°
24
58°
45°
25
50°
41°
26
63°
39°
27
72°
48°
28
71°
54°
29
66°
46°
30
53°
38°
1
50°
36°
2
48°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Syracuse
Syracuse's April 2026 forecast shows daily high temperatures ranging from 48° to 72°, with overnight lows between 36° and 54°. The average high for April is 59° with an average low of 42°. 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 Syracuse. See also: May | June | July.