S
M
T
W
T
F
S
29
81°
50°
30
77°
50°
31
59°
50°
1
59°
50°
2
59°
43°
3
66°
37°
4
77°
39°
5
79°
45°
6
79°
46°
7
75°
45°
8
77°
45°
9
72°
50°
10
61°
50°
11
59°
45°
12
50°
43°
13
59°
39°
14
64°
37°
15
69°
46°
16
69°
42°
17
69°
44°
18
74°
47°
19
76°
49°
20
66°
47°
21
64°
45°
22
67°
46°
23
71°
49°
24
75°
49°
25
75°
50°
26
72°
49°
27
74°
50°
28
73°
45°
29
66°
42°
30
67°
41°
1
70°
42°
2
72°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Hetch Hetchy Junction
Hetch Hetchy Junction's April 2026 forecast shows daily high temperatures ranging from 64° to 76°, with overnight lows between 41° and 50°. The average high for April is 71° 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 Hetch Hetchy Junction. See also: May | June | July.