S
M
T
W
T
F
S
29
86°
55°
30
87°
61°
31
77°
55°
1
76°
56°
2
79°
56°
3
71°
48°
4
80°
47°
5
83°
46°
6
86°
50°
7
90°
54°
8
90°
54°
9
87°
58°
10
76°
58°
11
73°
53°
12
68°
51°
13
64°
46°
14
79°
42°
15
82°
45°
16
81°
56°
17
69°
51°
18
78°
33°
19
84°
46°
20
85°
53°
21
72°
54°
22
76°
51°
23
75°
49°
24
82°
53°
25
74°
51°
26
71°
50°
27
72°
46°
28
78°
42°
29
82°
49°
30
84°
51°
1
88°
59°
2
90°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Coso Junction
Coso Junction's April 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for April is ° with an average low of °. 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 Coso Junction. See also: May | June | July.