S
M
T
W
T
F
S
29
76°
48°
30
92°
45°
31
73°
46°
1
51°
40°
2
53°
43°
3
47°
34°
4
55°
32°
5
67°
30°
6
58°
39°
7
62°
36°
8
77°
39°
9
64°
40°
10
62°
48°
11
73°
62°
12
77°
59°
13
85°
52°
14
63°
35°
15
60°
40°
16
68°
48°
17
72°
47°
18
68°
47°
19
73°
51°
20
75°
50°
21
66°
40°
22
60°
45°
23
59°
46°
24
65°
46°
25
64°
43°
26
61°
46°
27
61°
48°
28
67°
50°
29
71°
49°
30
73°
47°
1
64°
41°
2
62°
42°
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 59° to 85°, with overnight lows between 35° and 62°. The average high for April is 68° 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 Sterling. See also: May | June | July.