S
M
T
W
T
F
S
29
60°
34°
30
56°
26°
31
52°
25°
1
58°
35°
2
58°
42°
3
65°
37°
4
71°
32°
5
73°
37°
6
79°
38°
7
73°
39°
8
67°
31°
9
75°
31°
10
70°
38°
11
74°
46°
12
63°
41°
13
70°
46°
14
61°
43°
15
63°
41°
16
61°
36°
17
61°
31°
18
71°
39°
19
77°
44°
20
82°
54°
21
80°
55°
22
64°
45°
23
70°
41°
24
72°
43°
25
73°
47°
26
72°
46°
27
72°
46°
28
77°
48°
29
79°
48°
30
77°
49°
1
80°
46°
2
65°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Richland Airport
Richland Airport's April 2026 forecast shows daily high temperatures ranging from 64° to 82°, with overnight lows between 39° and 55°. The average high for April is 74° 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 Richland Airport. See also: May | June | July.
