S
M
T
W
T
F
S
29
68°
43°
30
69°
45°
31
65°
48°
1
54°
50°
2
54°
42°
3
61°
37°
4
73°
42°
5
69°
45°
6
71°
44°
7
69°
46°
8
71°
49°
9
66°
51°
10
61°
48°
11
65°
43°
12
63°
42°
13
65°
43°
14
66°
48°
15
68°
45°
16
64°
48°
17
62°
46°
18
58°
43°
19
60°
40°
20
56°
42°
21
59°
41°
22
56°
43°
23
56°
44°
24
57°
45°
25
57°
44°
26
58°
44°
27
61°
43°
28
60°
45°
29
59°
44°
30
64°
44°
1
63°
45°
2
59°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Alpine
Alpine's April 2026 forecast shows daily high temperatures ranging from 56° to 71°, with overnight lows between 40° and 51°. The average high for April is 62° with an average low of 45°. 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 Alpine. See also: May | June | July.
