S
M
T
W
T
F
S
29
52°
26°
30
67°
36°
31
67°
52°
1
53°
35°
2
43°
34°
3
77°
40°
4
64°
38°
5
63°
34°
6
41°
31°
7
33°
19°
8
49°
15°
9
67°
38°
10
71°
39°
11
46°
33°
12
55°
49°
13
61°
49°
14
68°
53°
15
66°
55°
16
66°
46°
17
57°
50°
18
69°
53°
19
56°
38°
20
47°
38°
21
56°
47°
22
61°
49°
23
61°
50°
24
56°
51°
25
51°
36°
26
52°
40°
27
51°
37°
28
53°
43°
29
54°
38°
30
53°
37°
1
54°
37°
2
52°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in SUNY Oswego
SUNY Oswego's April 2026 forecast shows daily high temperatures ranging from 46° to 69°, with overnight lows between 33° and 55°. The average high for April is 57° with an average low of 44°. 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 SUNY Oswego. See also: May | June | July.