S
M
T
W
T
F
S
29
61°
36°
30
75°
54°
31
71°
44°
1
46°
37°
2
74°
37°
3
67°
54°
4
65°
41°
5
48°
37°
6
49°
36°
7
N/A
8
63°
51°
9
66°
51°
10
57°
38°
11
61°
47°
12
75°
59°
13
72°
61°
14
68°
46°
15
57°
41°
16
59°
42°
17
63°
48°
18
67°
50°
19
67°
48°
20
70°
54°
21
73°
40°
22
56°
36°
23
58°
46°
24
65°
48°
25
69°
44°
26
58°
39°
27
57°
39°
28
61°
45°
29
67°
49°
30
68°
50°
1
70°
46°
2
61°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Sidney
Sidney's April 2026 forecast shows daily high temperatures ranging from 56° to 75°, with overnight lows between 36° and 61°. The average high for April is 64° with an average low of 46°. 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 Sidney. See also: May | June | July.
