S
M
T
W
T
F
S
29
83°
44°
30
87°
63°
31
87°
65°
1
80°
56°
2
84°
64°
3
80°
57°
4
64°
51°
5
69°
42°
6
73°
42°
7
71°
42°
8
76°
44°
9
80°
51°
10
83°
58°
11
77°
64°
12
81°
65°
13
86°
67°
14
82°
65°
15
77°
59°
16
85°
66°
17
80°
56°
18
62°
39°
19
67°
46°
20
68°
55°
21
76°
60°
22
78°
57°
23
76°
58°
24
73°
50°
25
67°
47°
26
66°
48°
27
67°
55°
28
68°
57°
29
68°
58°
30
70°
58°
1
78°
60°
2
79°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Oklahoma City
Oklahoma City's April 2026 forecast shows daily high temperatures ranging from 62° to 86°, with overnight lows between 39° and 67°. The average high for April is 74° with an average low of 57°. 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 Oklahoma City. See also: May | June | July.
