S
M
T
W
T
F
S
29
45°
28°
30
48°
23°
31
52°
34°
1
50°
43°
2
52°
43°
3
57°
43°
4
59°
34°
5
63°
39°
6
64°
34°
7
54°
40°
8
54°
42°
9
56°
42°
10
58°
46°
11
53°
46°
12
54°
47°
13
56°
46°
14
55°
46°
15
52°
45°
16
57°
46°
17
58°
45°
18
58°
46°
19
59°
44°
20
58°
44°
21
57°
44°
22
53°
41°
23
54°
40°
24
58°
42°
25
58°
43°
26
56°
41°
27
59°
42°
28
61°
45°
29
63°
48°
30
60°
48°
1
64°
49°
2
62°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Fort Casey
Fort Casey's April 2026 forecast shows daily high temperatures ranging from 52° to 64°, with overnight lows between 40° and 49°. The average high for April is 57° with an average low of 44°. 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 Casey. See also: May | June | July.
