S
M
T
W
T
F
S
29
66°
41°
30
43°
34°
31
57°
34°
1
55°
43°
2
50°
30°
3
66°
21°
4
75°
30°
5
77°
37°
6
77°
43°
7
72°
41°
8
72°
34°
9
73°
41°
10
64°
41°
11
54°
35°
12
47°
35°
13
50°
32°
14
55°
36°
15
48°
19°
16
50°
19°
17
58°
28°
18
61°
35°
19
51°
30°
20
50°
30°
21
55°
29°
22
52°
32°
23
56°
30°
24
60°
27°
25
53°
25°
26
54°
26°
27
56°
31°
28
55°
28°
29
60°
33°
30
55°
32°
1
56°
33°
2
56°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Fort Rock
Fort Rock's April 2026 forecast shows daily high temperatures ranging from 47° to 61°, with overnight lows between 19° and 36°. The average high for April is 54° with an average low of 30°. 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 Fort Rock. See also: May | June | July.