S
M
T
W
T
F
S
29
62°
26°
30
71°
51°
31
83°
59°
1
86°
62°
2
65°
48°
3
84°
47°
4
87°
67°
5
74°
49°
6
63°
44°
7
54°
30°
8
55°
34°
9
66°
40°
10
76°
53°
11
70°
48°
12
72°
54°
13
84°
60°
14
86°
63°
15
83°
56°
16
71°
50°
17
71°
54°
18
74°
54°
19
73°
50°
20
71°
44°
21
73°
52°
22
74°
53°
23
75°
53°
24
75°
51°
25
74°
49°
26
68°
49°
27
64°
45°
28
64°
47°
29
65°
44°
30
64°
42°
1
65°
47°
2
66°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Sterling
Sterling's April 2026 forecast shows daily high temperatures ranging from 54° to 86°, with overnight lows between 30° and 63°. The average high for April is 71° 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 Sterling. See also: May | June | July.