S
M
T
W
T
F
S
29
64°
43°
30
86°
54°
31
75°
52°
1
48°
41°
2
73°
43°
3
63°
43°
4
46°
39°
5
55°
34°
6
52°
37°
7
43°
36°
8
75°
41°
9
59°
46°
10
55°
41°
11
61°
36°
12
73°
61°
13
81°
63°
14
86°
66°
15
77°
59°
16
81°
55°
17
82°
40°
18
54°
34°
19
60°
33°
20
68°
52°
21
76°
47°
22
75°
55°
23
78°
61°
24
72°
49°
25
60°
44°
26
56°
40°
27
60°
41°
28
63°
45°
29
64°
42°
30
69°
45°
1
63°
41°
2
60°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Richland
Richland's April 2026 forecast shows daily high temperatures ranging from 54° to 82°, with overnight lows between 33° and 61°. The average high for April is 66° with an average low of 45°. 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. See also: May | June | July.
