S
M
T
W
T
F
S
29
90°
41°
30
85°
46°
31
66°
53°
1
64°
51°
2
69°
42°
3
78°
51°
4
86°
53°
5
85°
52°
6
74°
37°
7
76°
43°
8
79°
42°
9
77°
36°
10
73°
38°
11
74°
37°
12
75°
36°
13
76°
36°
14
77°
37°
15
73°
36°
16
75°
39°
17
75°
40°
18
73°
40°
19
69°
38°
20
69°
35°
21
68°
33°
22
68°
35°
23
70°
34°
24
70°
36°
25
74°
35°
26
73°
38°
27
77°
40°
28
78°
41°
29
78°
40°
30
79°
41°
1
80°
42°
2
79°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Pinnacles
Pinnacles's April 2026 forecast shows daily high temperatures ranging from 64° to 86°, with overnight lows between 33° and 53°. The average high for April is 75° with an average low of 40°. 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 Pinnacles. See also: May | June | July.