S
M
T
W
T
F
S
29
68°
41°
30
79°
63°
31
79°
59°
1
82°
54°
2
81°
54°
3
79°
61°
4
82°
55°
5
82°
59°
6
68°
52°
7
N/A
8
68°
45°
9
72°
49°
10
80°
46°
11
86°
53°
12
82°
55°
13
83°
56°
14
86°
58°
15
88°
59°
16
85°
60°
17
84°
60°
18
86°
63°
19
84°
62°
20
85°
51°
21
81°
57°
22
81°
57°
23
80°
56°
24
81°
57°
25
81°
56°
26
80°
57°
27
82°
57°
28
79°
56°
29
78°
56°
30
75°
55°
1
76°
57°
2
76°
55°
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 68° to 88°, with overnight lows between 45° and 63°. The average high for April is 81° with an average low of 56°. 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.
