S
M
T
W
T
F
S
29
69°
27°
30
74°
54°
31
83°
63°
1
81°
63°
2
82°
55°
3
78°
62°
4
85°
58°
5
65°
39°
6
63°
33°
7
52°
34°
8
67°
40°
9
78°
44°
10
78°
50°
11
68°
44°
12
83°
60°
13
79°
59°
14
83°
60°
15
73°
50°
16
74°
49°
17
75°
49°
18
75°
52°
19
75°
54°
20
78°
57°
21
81°
41°
22
68°
37°
23
62°
47°
24
74°
50°
25
71°
48°
26
69°
43°
27
63°
40°
28
63°
43°
29
71°
48°
30
71°
51°
1
70°
51°
2
71°
50°
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 62° to 83°, with overnight lows between 37° and 60°. The average high for April is 73° with an average low of 49°. 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.