S
M
T
W
T
F
S
29
64°
30°
30
74°
57°
31
78°
61°
1
68°
43°
2
79°
43°
3
77°
65°
4
80°
50°
5
50°
35°
6
58°
32°
7
44°
29°
8
63°
26°
9
76°
49°
10
72°
48°
11
60°
40°
12
81°
45°
13
80°
66°
14
82°
62°
15
83°
64°
16
78°
60°
17
80°
49°
18
N/A
19
56°
33°
20
50°
33°
21
74°
57°
22
73°
55°
23
80°
60°
24
84°
60°
25
67°
45°
26
68°
44°
27
66°
47°
28
67°
47°
29
63°
46°
30
61°
45°
1
61°
47°
2
63°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Olentangy
Olentangy's April 2026 forecast shows daily high temperatures ranging from 50° to 84°, with overnight lows between 33° and 60°. The average high for April is 67° with an average low of 47°. 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 Olentangy. See also: May | June | July.