S
M
T
W
T
F
S
29
74°
43°
30
85°
62°
31
80°
58°
1
59°
51°
2
76°
54°
3
79°
51°
4
54°
41°
5
59°
37°
6
64°
42°
7
63°
40°
8
76°
50°
9
79°
53°
10
67°
50°
11
77°
49°
12
71°
64°
13
80°
62°
14
84°
61°
15
79°
61°
16
80°
57°
17
83°
50°
18
57°
41°
19
70°
40°
20
74°
53°
21
78°
55°
22
77°
59°
23
83°
63°
24
74°
49°
25
71°
50°
26
65°
53°
27
62°
45°
28
64°
46°
29
66°
46°
30
67°
49°
1
67°
48°
2
69°
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 45° and 63°. The average high for April is 71° with an average low of 51°. 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.