S
M
T
W
T
F
S
29
79°
50°
30
91°
54°
31
74°
51°
1
57°
45°
2
71°
48°
3
82°
37°
4
59°
33°
5
68°
26°
6
68°
35°
7
72°
39°
8
79°
51°
9
81°
44°
10
56°
45°
11
77°
65°
12
78°
65°
13
87°
67°
14
88°
55°
15
80°
53°
16
84°
63°
17
81°
43°
18
54°
33°
19
66°
46°
20
71°
51°
21
76°
56°
22
79°
52°
23
74°
50°
24
82°
55°
25
61°
40°
26
62°
42°
27
64°
45°
28
69°
51°
29
68°
51°
30
64°
50°
1
69°
53°
2
75°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Fort Riley
Fort Riley's April 2026 forecast shows daily high temperatures ranging from 54° to 88°, with overnight lows between 33° and 67°. The average high for April is 73° with an average low of 52°. 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 Riley. See also: May | June | July.